8/18/2019 102b Acceleration Answers

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Acceleration assignment.

- answers.1. a = 4 m/s 2

2. a = - 5 m/s 2

Negative sign = deceleration3. a = 5 m/s 2

4. a = 10 m/s 2

5. v = 22.5 m/s6. v = 9 m/s7. a = 14.3 km/hr/s & 18.2 km/hr/s

a = 3.9 m/s 2 & 5.1 m/s 2

!ord has greater acceleration8. a = 110 km/hr/s or 30. m/s 2

9. t = 22 s10. a = 0.05 m/s 2

Acceleration assignment.

- answers.1. a = 4 m/s 2

2. a = - 5 m/s 2

a. Negative sign =

deceleration3. a = 5 m/s 2

4. a = 10 m/s 2

5. v = 22.5 m/s6. v = 9 m/s7. a = 14.3 km/hr/s & 18.2 km/hr/s

a. a = 3.9 m/s 2 & 5.1 m/s 2

". !ord has greater

acceleration8. a = 110 km/hr/s or 30. m/s 2

9. t = 22 s

Acceleration assignment.

- answers.1. a = 4 m/s 2

2. a = - 5 m/s 2

a. Negative sign =

deceleration

3. a = 5 m/s 2

4. a = 10 m/s 2

5. v = 22.5 m/s6. v = 9 m/s7. a = 14.3 km/hr/s & 18.2 km/hr/s

a. a = 3.9 m/s 2 & 5.1 m/s 2

". !ord has greater

acceleration8.

a = 110 km/hr/s or 30. m/s2

9. t = 22 s

Acceleration assignment.

- answers.1. a = 4 m/s 2

2. a = - 5 m/s 2

a. Negative sign =

deceleration

3. a = 5 m/s 2

4. a = 10 m/s 2

5. v = 22.5 m/s6. v = 9 m/s7. a = 14.3 km/hr/s & 18.2 km/hr/s

a. a = 3.9 m/s 2 & 5.1 m/s 2

". !ord has greater

acceleration8.

a = 110 km/hr/s or 30. m/s2

9. t = 22 s