chapter 02 homework

892019 Chapter 02 Homework

httpslidepdfcomreaderfullchapter-02-homework 118


httpsessionmastering physicscommyctassig nmentPrintViewassig nmentID=2752844

Chapter 2 Homework

Due 1000pm on Friday February 7 2014

You will receive no credit for items you complete after the ass ignment is due Grading Policy

Exercise 23

You normally drive on the freeway between San Diego and Los Angeles at an average speed of 105 and the trip

takes 2 and 20 On a Friday afternoon however heavy traffic slows you down and you drive the same distanceat an average speed of only 690

Part A

How much longer does the trip take

ANSWER

Correct

Exercise 27

A car is stopped at a traffic light It then travels along a straight road so that its distance from the light is given by

where = 270 and = 0120

Part A

Calculate the average velocity of the car for the time interval = 0 to = 100

ANSWER

Correct

Part B

Calculate the instantaneous velocity of the car at =0

ANSWER

Correct

k m h

h m i n

k m h

= 730983156 m i n

983160 (

983156 ) =

b minus

c 983156

2

983156

3

b m s

2

c m s

3

983156 983156 s

= 150 983158

a v

m s

983156

= 0 983158

m s




httpsessionmastering physicscommyctassig nmentPrintViewassig nmentID=2752844 2

Part C


ANSWER

Correct

Part D


ANSWER

Correct

Part E

How long after starting from rest is the car again at rest

ANSWER

Correct

Exercise 210

A physics professor leaves her house and walks along the sidewalk toward campus After 5 minutes it s tarts to rain an

she returns home Her distance from her house as a function of time is shown in the figure

983156 s

= 180 983158

m s

983156 s

= 180 983158

m s

= 150983156 s





Part A

At which of the labeled points is her velocity zero

ANSWER

Correct

Part B

At which of the labeled points is her velocity constant and positive

ANSWER

Correct

I

II

III

IV

V

I

II

III

IV

V





Part C

At which of the labeled points is her velocity constant and negative

ANSWER

Correct

Part D

At which of the labeled points is her velocity increasing in magnitude

ANSWER

Correct

Part E

At which of the labeled points is her velocity decreasing in magnitude

ANSWER

Correct

I

II

III

IV

V

I

II

III

IV

V

I

II

III

IV

V





Direction of Velocity and Acceleration Vector Quantities Conceptual Question

For each of the motions described below determine the algebraic sign ( or ) of the velocity and acceleration of

the object at the time specified For all of the motions the positive y axis is upward

Part A

An elevator is moving downward when someone presses the emergency stop button The elevator comes to rest a

short time later Give the signs for the velocity and the acceleration of the elevator after the button has been press

but before the elevator has stopped

Enter the correct sign for the elevators velocity and the correct sign for the elevators acceleration

separated by a comma For example if you think that the velocity is positive and the acceleration is

negative then you would enter +- If you think that both are zero then you would enter 00

Hint 1 Algebraic sign of velocity

The algebraic sign of velocity is determined solely by comparing the direction in which the object is moving

with the direction that is defined to be positive In this example upward is defined to be positive Thereforeany object moving upward whether speeding up slowing down or traveling at constant speed has positive

velocity

Hint 2 Algebraic sign of acceleration

The algebraic sign of acceleration is more difficult to determine than the algebraic sign of velocity The

acceleration of an object points in the same direction as the change in the velocity of an object If an object

is speeding up the change in the velocity points in the same direction as the velocity

If an object is slowing down the change in velocity points in the opposite direction to that of the velocity

+ minus 0





Once you know the direction of the acceleration you can determine its sign by comparing it to the defined

positive direction in this case upward

ANSWER

Correct

Part B

A child throws a baseball directly upward What are the signs of the velocity and acceleration of the ball

immediately after the ball leaves the childs hand

Enter the correct sign for the baseballs velocity and the correct sign for the baseballs acceleration





with the direction that is defined to be positive In this example upward is defined to be positive Therefore

any object moving upward whether speeding up slowing down or traveling at constant speed has positive

velocity





-+








ANSWER

Correct

Part C

A child throws a baseball directly upward What are the signs of the velocity and acceleration of the ball at the ver

top of the balls motion (ie the point of maximum height)




+-









velocity





If an object is slowing down the change in velocity points in the opposite direction as the velocity



ANSWER

0-





Correct

Exercise 214

A race car starts from rest and travels east along a straight and level track For the first 50 of the cars motion the

eastward component of the cars velocity is given by

Part A

What is the acceleration of the car when = 143

Express your answer with the appropriate units

ANSWER

Correct

Exercise 217

A cars velocity as a function of time is given by where and

Part A

Calculate the average acceleration for the time interval to

ANSWER

Correct

Part B

Calculate the instantaneous acceleration for

ANSWER

Correct

s

( 983156

) = ( 0 9 0 0 m ) υ

983160

s

3

t

2

υ

983160

m s

= 717a

983160

m

s

2

( 983156

) = α

+ β 983158

983160

983156

2

α = 3 0 0 m s

β = 0 1 0 0 m s

3

983156 = 0

983156 = 5 0 0 s

= 0500 a

a v e

m s

2

983156 = 0

= 0 a

m s

2



983156 = 5 0 0

983155

a

m s

2

minus 983156 983158

x

983156 = 0

983156 = 5 0 0 s

minus 983156 a

x

983156 = 0

983156 = 5 0 0 s



2 5 0 m s

2

k m h

= 167983160 m




httpsessionmaster ingphysicscommyctassignmentPrintViewassignmentID=2752844 12

Part A

Find the cats velocity at = 40

Express your answer using two significant figures

ANSWER

Correct

Part B



ANSWER

Correct

Part C

What is the cats acceleration at


ANSWER

983156 s

= 27 983158

x

c m s

983156 s

= -13 983158

x

c m s

983156 = 3 0 s





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F

What distance does the cat move during the first 45


ANSWER

All attempts used correct answer displayed

Part G

What distance does the cat move from to


= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A

If a flea can jump straight up to a height of 0490 what is its initial speed as it leaves the ground

ANSWER

Correct

Part B

How long is it in the air

ANSWER

Correct

Exercise 240

A lunar lander is making its descent to Moon Base I The lander descends slowly under the retro-thrust of its descent

engine The engine is cut off when the lander is 50 above the surface and has a downward speed of 080 Wit

the engine off the lander is in free fall

= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A

What is the speed of the lander just before it touches the surface The acceleration due to gravity on the moon is


ANSWER

Correct

Exercise 241

A meter stick is held vertically above your hand with the lower end between your thumb and first finger On seeing the

meter stick released you grab it with these two fingers You can calculate your reaction t ime from the distance the

meter stick falls read directly from the point where your fingers grabbed it

Part A

If the measured distance is 190 what is the reaction time

ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s




A 15-kg rock is dropped from rest on the earth and reaches the ground in 175 When it is dropped from the same

height on Saturns satellite Enceladus it reaches the ground in 186

Part A

What is the acceleration due to gravity on Enceladus

ANSWER

Correct

Problem 296

In the vertical jump an athlete starts from a crouch and jumps upward to reach as high as possible Even the best

athletes spend little more than 100 in the air (their hang time) Treat the athlete as a particle and let be hismaximum height above the floor

Part A

To explain why he seems to hang in the air calculate the ratio of the time he is above (moving up from

to and then moving down to ) to the time it takes him to go from the floor to that height Yo

may ignore air resistance

ANSWER

Answer Requested

Score Summary

Your score on this assignment is 895

You received 1253 out of a possible total of 14 points

s

s

= 868times10minus2 983143

E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482





Part C


ANSWER

Correct

Part D


ANSWER

Correct

Part E

How long after starting from rest is the car again at rest

ANSWER

Correct

Exercise 210

A physics professor leaves her house and walks along the sidewalk toward campus After 5 minutes it s tarts to rain an

she returns home Her distance from her house as a function of time is shown in the figure

983156 s

= 180 983158

m s

983156 s

= 180 983158

m s

= 150983156 s





Part A


ANSWER

Correct

Part B


ANSWER

Correct

I

II

III

IV

V

I

II

III

IV

V





Part C


ANSWER

Correct

Part D


ANSWER

Correct

Part E


ANSWER

Correct

I

II

III

IV

V

I

II

III

IV

V

I

II

III

IV

V








Part A










velocity






+ minus 0







ANSWER

Correct

Part B










velocity





-+








ANSWER

Correct

Part C






+-









velocity








ANSWER

0-





Correct

Exercise 214



Part A



ANSWER

Correct

Exercise 217


Part A


ANSWER

Correct

Part B


ANSWER

Correct

s

( 983156

) = ( 0 9 0 0 m ) υ

983160

s

3

t

2

υ

983160

m s

= 717a

983160

m

s

2

( 983156

) = α

+ β 983158

983160

983156

2

α = 3 0 0 m s

β = 0 1 0 0 m s

3

983156 = 0

983156 = 5 0 0 s

= 0500 a

a v e

m s

2

983156 = 0

= 0 a

m s

2



983156 = 5 0 0

983155

a

m s

2

minus 983156 983158

x

983156 = 0

983156 = 5 0 0 s

minus 983156 a

x

983156 = 0

983156 = 5 0 0 s



2 5 0 m s

2

k m h

= 167983160 m





Part A



ANSWER

Correct

Part B



ANSWER

Correct

Part C



ANSWER

983156 s

= 27 983158

x

c m s

983156 s

= -13 983158

x

c m s

983156 = 3 0 s





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F



ANSWER


Part G



= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482





Part A


ANSWER

Correct

Part B


ANSWER

Correct

I

II

III

IV

V

I

II

III

IV

V





Part C


ANSWER

Correct

Part D


ANSWER

Correct

Part E


ANSWER

Correct

I

II

III

IV

V

I

II

III

IV

V

I

II

III

IV

V








Part A










velocity






+ minus 0







ANSWER

Correct

Part B










velocity





-+








ANSWER

Correct

Part C






+-









velocity








ANSWER

0-





Correct

Exercise 214



Part A



ANSWER

Correct

Exercise 217


Part A


ANSWER

Correct

Part B


ANSWER

Correct

s

( 983156

) = ( 0 9 0 0 m ) υ

983160

s

3

t

2

υ

983160

m s

= 717a

983160

m

s

2

( 983156

) = α

+ β 983158

983160

983156

2

α = 3 0 0 m s

β = 0 1 0 0 m s

3

983156 = 0

983156 = 5 0 0 s

= 0500 a

a v e

m s

2

983156 = 0

= 0 a

m s

2



983156 = 5 0 0

983155

a

m s

2

minus 983156 983158

x

983156 = 0

983156 = 5 0 0 s

minus 983156 a

x

983156 = 0

983156 = 5 0 0 s



2 5 0 m s

2

k m h

= 167983160 m





Part A



ANSWER

Correct

Part B



ANSWER

Correct

Part C



ANSWER

983156 s

= 27 983158

x

c m s

983156 s

= -13 983158

x

c m s

983156 = 3 0 s





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F



ANSWER


Part G



= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482





Part C


ANSWER

Correct

Part D


ANSWER

Correct

Part E


ANSWER

Correct

I

II

III

IV

V

I

II

III

IV

V

I

II

III

IV

V








Part A










velocity






+ minus 0







ANSWER

Correct

Part B










velocity





-+








ANSWER

Correct

Part C






+-









velocity








ANSWER

0-





Correct

Exercise 214



Part A



ANSWER

Correct

Exercise 217


Part A


ANSWER

Correct

Part B


ANSWER

Correct

s

( 983156

) = ( 0 9 0 0 m ) υ

983160

s

3

t

2

υ

983160

m s

= 717a

983160

m

s

2

( 983156

) = α

+ β 983158

983160

983156

2

α = 3 0 0 m s

β = 0 1 0 0 m s

3

983156 = 0

983156 = 5 0 0 s

= 0500 a

a v e

m s

2

983156 = 0

= 0 a

m s

2



983156 = 5 0 0

983155

a

m s

2

minus 983156 983158

x

983156 = 0

983156 = 5 0 0 s

minus 983156 a

x

983156 = 0

983156 = 5 0 0 s



2 5 0 m s

2

k m h

= 167983160 m





Part A



ANSWER

Correct

Part B



ANSWER

Correct

Part C



ANSWER

983156 s

= 27 983158

x

c m s

983156 s

= -13 983158

x

c m s

983156 = 3 0 s





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F



ANSWER


Part G



= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482








Part A










velocity






+ minus 0







ANSWER

Correct

Part B










velocity





-+








ANSWER

Correct

Part C






+-









velocity








ANSWER

0-





Correct

Exercise 214



Part A



ANSWER

Correct

Exercise 217


Part A


ANSWER

Correct

Part B


ANSWER

Correct

s

( 983156

) = ( 0 9 0 0 m ) υ

983160

s

3

t

2

υ

983160

m s

= 717a

983160

m

s

2

( 983156

) = α

+ β 983158

983160

983156

2

α = 3 0 0 m s

β = 0 1 0 0 m s

3

983156 = 0

983156 = 5 0 0 s

= 0500 a

a v e

m s

2

983156 = 0

= 0 a

m s

2



983156 = 5 0 0

983155

a

m s

2

minus 983156 983158

x

983156 = 0

983156 = 5 0 0 s

minus 983156 a

x

983156 = 0

983156 = 5 0 0 s



2 5 0 m s

2

k m h

= 167983160 m





Part A



ANSWER

Correct

Part B



ANSWER

Correct

Part C



ANSWER

983156 s

= 27 983158

x

c m s

983156 s

= -13 983158

x

c m s

983156 = 3 0 s





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F



ANSWER


Part G



= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482







ANSWER

Correct

Part B










velocity





-+








ANSWER

Correct

Part C






+-









velocity








ANSWER

0-





Correct

Exercise 214



Part A



ANSWER

Correct

Exercise 217


Part A


ANSWER

Correct

Part B


ANSWER

Correct

s

( 983156

) = ( 0 9 0 0 m ) υ

983160

s

3

t

2

υ

983160

m s

= 717a

983160

m

s

2

( 983156

) = α

+ β 983158

983160

983156

2

α = 3 0 0 m s

β = 0 1 0 0 m s

3

983156 = 0

983156 = 5 0 0 s

= 0500 a

a v e

m s

2

983156 = 0

= 0 a

m s

2



983156 = 5 0 0

983155

a

m s

2

minus 983156 983158

x

983156 = 0

983156 = 5 0 0 s

minus 983156 a

x

983156 = 0

983156 = 5 0 0 s



2 5 0 m s

2

k m h

= 167983160 m





Part A



ANSWER

Correct

Part B



ANSWER

Correct

Part C



ANSWER

983156 s

= 27 983158

x

c m s

983156 s

= -13 983158

x

c m s

983156 = 3 0 s





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F



ANSWER


Part G



= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482








ANSWER

Correct

Part C






+-









velocity








ANSWER

0-





Correct

Exercise 214



Part A



ANSWER

Correct

Exercise 217


Part A


ANSWER

Correct

Part B


ANSWER

Correct

s

( 983156

) = ( 0 9 0 0 m ) υ

983160

s

3

t

2

υ

983160

m s

= 717a

983160

m

s

2

( 983156

) = α

+ β 983158

983160

983156

2

α = 3 0 0 m s

β = 0 1 0 0 m s

3

983156 = 0

983156 = 5 0 0 s

= 0500 a

a v e

m s

2

983156 = 0

= 0 a

m s

2



983156 = 5 0 0

983155

a

m s

2

minus 983156 983158

x

983156 = 0

983156 = 5 0 0 s

minus 983156 a

x

983156 = 0

983156 = 5 0 0 s



2 5 0 m s

2

k m h

= 167983160 m





Part A



ANSWER

Correct

Part B



ANSWER

Correct

Part C



ANSWER

983156 s

= 27 983158

x

c m s

983156 s

= -13 983158

x

c m s

983156 = 3 0 s





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F



ANSWER


Part G



= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482









velocity








ANSWER

0-





Correct

Exercise 214



Part A



ANSWER

Correct

Exercise 217


Part A


ANSWER

Correct

Part B


ANSWER

Correct

s

( 983156

) = ( 0 9 0 0 m ) υ

983160

s

3

t

2

υ

983160

m s

= 717a

983160

m

s

2

( 983156

) = α

+ β 983158

983160

983156

2

α = 3 0 0 m s

β = 0 1 0 0 m s

3

983156 = 0

983156 = 5 0 0 s

= 0500 a

a v e

m s

2

983156 = 0

= 0 a

m s

2



983156 = 5 0 0

983155

a

m s

2

minus 983156 983158

x

983156 = 0

983156 = 5 0 0 s

minus 983156 a

x

983156 = 0

983156 = 5 0 0 s



2 5 0 m s

2

k m h

= 167983160 m





Part A



ANSWER

Correct

Part B



ANSWER

Correct

Part C



ANSWER

983156 s

= 27 983158

x

c m s

983156 s

= -13 983158

x

c m s

983156 = 3 0 s





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F



ANSWER


Part G



= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482





Correct

Exercise 214



Part A



ANSWER

Correct

Exercise 217


Part A


ANSWER

Correct

Part B


ANSWER

Correct

s

( 983156

) = ( 0 9 0 0 m ) υ

983160

s

3

t

2

υ

983160

m s

= 717a

983160

m

s

2

( 983156

) = α

+ β 983158

983160

983156

2

α = 3 0 0 m s

β = 0 1 0 0 m s

3

983156 = 0

983156 = 5 0 0 s

= 0500 a

a v e

m s

2

983156 = 0

= 0 a

m s

2



983156 = 5 0 0

983155

a

m s

2

minus 983156 983158

x

983156 = 0

983156 = 5 0 0 s

minus 983156 a

x

983156 = 0

983156 = 5 0 0 s



2 5 0 m s

2

k m h

= 167983160 m





Part A



ANSWER

Correct

Part B



ANSWER

Correct

Part C



ANSWER

983156 s

= 27 983158

x

c m s

983156 s

= -13 983158

x

c m s

983156 = 3 0 s





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F



ANSWER


Part G



= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482



983156 = 5 0 0

983155

a

m s

2

minus 983156 983158

x

983156 = 0

983156 = 5 0 0 s

minus 983156 a

x

983156 = 0

983156 = 5 0 0 s



2 5 0 m s

2

k m h

= 167983160 m





Part A



ANSWER

Correct

Part B



ANSWER

Correct

Part C



ANSWER

983156 s

= 27 983158

x

c m s

983156 s

= -13 983158

x

c m s

983156 = 3 0 s





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F



ANSWER


Part G



= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482



2 5 0 m s

2

k m h

= 167983160 m





Part A



ANSWER

Correct

Part B



ANSWER

Correct

Part C



ANSWER

983156 s

= 27 983158

x

c m s

983156 s

= -13 983158

x

c m s

983156 = 3 0 s





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F



ANSWER


Part G



= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482





Part A



ANSWER

Correct

Part B



ANSWER

Correct

Part C



ANSWER

983156 s

= 27 983158

x

c m s

983156 s

= -13 983158

x

c m s

983156 = 3 0 s





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F



ANSWER


Part G



= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482





Correct

Part D



ANSWER

Correct

Part E



ANSWER

Correct

Part F



ANSWER


Part G



= -13 a

x

c m s

2

983156 = 6 0 s

= -13 a

x

c m s

2

983156 = 7 0 s

= -13 a

x

c m s

2

s

= 23983160 c m

983156 = 0

983156 = 7 5 s



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482



983160 c m



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482



m s

2

m s

= 384983140

1

m





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482





Correct

Exercise 235

Part A


ANSWER

Correct

Part B


ANSWER

Correct

Exercise 240




= 480 983158

1

m s

m

= 310 983158

m s

= 0632983156 s

m m s





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482





Part A



ANSWER

Correct

Exercise 241




Part A


ANSWER

Correct

Exercise 247

1 6 m s

2

= 41 983158

m s

c m

= 0197983156 s






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482






Part A


ANSWER

Correct

Problem 296



Part A




ANSWER

Answer Requested

Score Summary



s

s


E n

m s

2

s 983161

m a x

2 983161

m a x

2 983161

m a x

983161

m a x

2 983161

m a x

482

chapter 02 homework

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