kinematics practice test 2015 (1)

8/19/2019 Kinematics Practice Test 2015 (1)

1/3

SPH 3U1 KINEMATICS PRACTICE TEST

1. a b c d e 6. a b c d e



4. a b c d e 9. a b c d e5. a b c d e 10. a b c d e

1. Which of the following contain bae S! "nit onl#$a% &et'e( g'a&( econd b% &et'e( )ilog'a&( econdc% )ilo&et'e( )ilog'a&( ho"' d% )ilo&et'e( )ilog'a&( econde% centi&et'e( g'a&( econd

2. Which of the following i a cala' *"antit#$a% accele'ation b% +elocit# c% ,oition d% di,lace&ente% none of the abo+e

3. -n obect initiall# t'a+elling at 10&/ accele'ate at 2.0 &// fo' 4.0 . !t nal ,eedi cloet toa% 26 &/ b% 40 &/ c% 32 &/ d% 14 &/ e% 18 &/

4. Pat d'i+e 60 )& W( then t"'n and d'i+e 40 )& . he total ditance t'a+elled ia% 20 )& W b% 20 )& c% 20 )&d% 100 )& e% 100 )& W

5. -n obect t'a+elling at an initial +elocit# of 5.0 &/ S change it +elocit# to 5.0 &/ in2.5 econd. !t a+e'age accele'ation i cloet to

a% 0 &/2 b% 2.0 &/2 S c% 2.0 &/2

d% 4.0 &/2 S e% 4.0 &/2

6. 18 &/ i cloet toa% 5.0 )&/h b% 10 )&/h c% 25 )&/h d% 65 )&/h e% 130 )&/h

7. he lo,e of the line connecting an# two ,oint on a ,oition +e'" ti&e g'a,h alwa# gi+ea% the a+e'age ,eed b% the di,lace&ent c% the a+e'age accele'ationd% the a+e'age +elocit# e% the intantaneo" +elocit#

o' *"etion 8 and 9Sall# lea+e ho&e and wal) 2.0 )& ( t"'n and wal) 2.0 )& W to wo'). he ti&e fo'the enti'e t'i, wa 1.0 h.

8. He' 'e"ltant di,lace&ent f'o& ho&e to wo') i cloet toa% 4.0 )& b% 2.0 )& 45W c% 2.0 )& S45Wd% 2.8 )& 45W e% 2.8 )& S45W

9. He' a+e'age ,eed f'o& ho&e to wo') i cloet toa% 2.0 )&/h b% 2.8 )&/h c% 3.2 )&/hd% 4.0 )&/h e% 5.0 )&/h

10. - an obect fall f'eel# in the abence of ai' 'eitance ita% ,eed and accele'ation dec'eae


2/3

b% ,eed inc'eae and the accele'ation 'e&ain contantc% ,eed and accele'ation inc'eaed% ,eed inc'eae b"t the accele'ation dec'eaee% ,eed dec'eae b"t the accele'ation inc'eae

PART B: d-t and v-t Graphs1. onide' the following ,oition +e'" ti&e g'a,h: 5 &a')

t ;%0

10

20

10

20

30

2 124 6 8 10

>>>>>>>>>>>>>>>>.b% the di,lace&ent f'o& t=0 to t= 4.0 i >>>>>>>>>>>>>>>>>.c% the intantaneo" +elocit# at t = 10.0 i >>>>>>>>>>>>>>>>>.d% the a+e'age +elocit# f'o& t=0 to t= 8.0 i >>>>>>>>>>>>>>>>>.e% the a+e'age ,eed f'o& t = 0 to t = 12.0 i >>>>>>>>>>>>>>>>.

2. onide' the following +elocit# +e'" ti&e g'a,h: 5 &a')

t ;%0

5

10

5

10

15

2 124 6 8 10

>>>>>>>>>>>>>>>>.b% the intantaneo" +elocit# at t = 11 >>>>>>>>>>>>>>>>>.c% the ditance t'a+elled in the 't 6.0 >>>>>>>>>>>>>>>>>.d% the a+e'age +elocit# o+e' the 12 ti&e inte'+al >>>>>>>>>>>>>>>>>.

PART C: SHORT ANSWER & PROBLEMS"ll ol"tion a'e 'e*"i'ed fo' all *"etion whoe &a') +al"e i g'eate' than 1 &a'). - ol"tion'e,'eent a e*"ence of te, in ,'o,e' o'de' "ing a,,'o,'iate #&bol fo' ,h#ical *"antitieand all e*"ation &"t be ,'o,e'l# e?,'eed ;ie. Ue the @A-SP &ethodBB%.

1. ?,lain the diCe'ence between a+e'age +elocit# and a+e'age ,eed. Ue a diag'a& and ane?a&,le to hel, in #o"' e?,lanation. ;3 &a')%

2. -n ai',lane lea+e o'onto and Die 400.0 )& 25W and 300.0 )& W10.0S.


3/3

3. - ca' t'a+el at 75 )&/h fo' 30.0 &in"te( then at 60.0 )&/h fo' 15 &in"te.

kinematics practice test 2015 (1)

Documents