Free Printable REVIEW 2nd Partial

1.

Determine the displacement of the object after a time of 4 seconds.

(Be careful reading the graph. For example, at 2 seconds it is at 6 m/s)

a)

$12\ m$

b)

$48\ m$

c)

$24\ m$

d)

$13.5\ m$

2.

What is the acceleration between 0 and 5 seconds?

(Be careful reading the graph. For example, at 5 seconds it is at 15 m/s)

a)

$15\ \frac{m}{s^2}$

b)

$3\ \frac{m}{s^2}$

c)

$2\ \frac{m}{s^2}$

d)

$5\ \frac{m}{s^2}$

3.

Determine the displacement of the object between 12 and 16 seconds.

(Be careful reading the graph. For example, at 5 seconds it is at 15 m/s)

a)

$16\ m$

b)

$60\ m$

c)

$75\ m$

d)

$45\ m$

4.

What is the acceleration shown in this graph?

(Be careful reading the graph. For example, at 2 seconds it is at 6 m/s)

a)

$6\ \frac{m}{s^2}$

b)

$2\ \frac{m}{s^2}$

c)

$3\ \frac{m}{s^2}$

d)

$5\ \frac{m}{s^2}$

5.

What is the acceleration between 5 and 20 seconds?

(Be careful reading the graph. For example, at 5 seconds it is at 15 m/s)

a)

$15\ \frac{m}{s^2}$

b)

$0\ \frac{m}{s^2}$

c)

$2\ \frac{m}{s^2}$

d)

$1\ \frac{m}{s^2}$

6.

You throw a ball straight up with an initial speed of 10 m/s.

What is the velocity when it reaches the maximum height?

a)

$10\ \frac{m}{s}$

b)

$0\ \frac{m}{s}$

c)

$18\ \frac{m}{s}$

d)

$29\ \frac{m}{s}$

7.

You throw a ball straight up with an initial speed of 10 m/s.

What is the maximum height the ball will reach?

a)

$5.10\ m$

b)

$1.02\ m$

c)

$10.23\ m$

d)

$7.64\ m$

8.

You throw a ball straight up with an initial speed of 10 m/s.

How long does it take the ball to reach the maximum height?

a)

$5.11\ s$

b)

$1.02\ s$

c)

$4.27\ s$

d)

$7.60\ s$

9.

A baseball is hit straight upward. A fan observes that it takes 3 s for the ball to reach its maximum height.

Find the ball's initial velocity.

a)

$28.51\ \frac{m}{s}$

b)

$29.81\ \frac{m}{s}$

c)

$29.43\ \frac{m}{s}$

d)

$26.48\ \frac{m}{s}$

10.

A car traveling 15 m/s is 20 m from a tree when the driver slams on the brakes. The car hits the tree 2 seconds later.

Assuming constant acceleration, what was the magnitude of the car's acceleration before impact?

a)

$5.21\ \frac{m}{s^2}$

b)

$5.18\ \frac{m}{s^2}$

c)

$5\ \frac{m}{s^2}$

d)

$5.72\ \frac{m}{s^2}$

11.

A certain aircraft has a liftoff speed of 32 m/s.

What minimum constant acceleration does the aircraft require so it can liftoff after a takeoff run of 220 m?

a)

$2.33\ \frac{m}{s^2}$

b)

$2.18\ \frac{m}{s^2}$

c)

$2.28\ \frac{m}{s^2}$

d)

$2.42\ \frac{m}{s^2}$

12.

A car accelerates uniformly from rest to a speed of 30 km/h in 15 s.

Find the distance the car travels during this time.

a)

450 km

b)

450 m

c)

125 m

d)

162 m

13.

A car accelerates uniformly from rest to a speed of 30 km/h in 15 s.

Find the constant acceleration of the car.

a)

$1.14\ \frac{m}{s^2}$

b)

$2\ \frac{m}{s^2}$

c)

$0.56\ \frac{m}{s^2}$

d)

$2.6\ \frac{m}{s^2}$

14.

Determine the displacement of the object after a time of 8 seconds.

(Be careful reading the graph. For example, at 5 seconds it is at 15 m/s)

a)

$110\ m$

b)

$95\ m$

c)

$105\ m$

d)

$80\ m$

15.

Determine the distance traveled by the object during the first 10 seconds.

(Be careful reading the position-time graph)

a)

$8\ m$

b)

$4\ m$

c)

$16\ m$

d)

$12\ m$

16.

Determine the distance traveled by the object during the first 14 seconds.

(Be careful reading the position-time graph)

a)

$8\ m$

b)

$0\ m$

c)

$16\ m$

d)

$12\ m$

17.

A kid runs with an initial speed of 9.5 m/s on a waxed floor. It slides to a stop in 15 seconds. What is the acceleration?

a)

$0.75\ \frac{m}{s^2}$

b)

$-0.63\ \frac{m}{s^2}$

c)

$0.5\ \frac{m}{s^2}$

d)

$-0.75\ \frac{m}{s^2}$

18.

What is happening during point D to E?

a)

moving with acceleration

5 m/s²

b)

moving with acceleration

1 m/s²

c)

moving with acceleration

10 m/s²

d)

moving with unknown acceleration

19.

What is happening during point B to C?

a)

moving with acceleration

-3.3 m/s²

b)

moving with acceleration

-5 m/s²

c)

moving with acceleration

10 m/s²

d)

moving with acceleration

-10 m/s²

20.

Select all the sections where the object is not moving

a)

O to A

b)

A to B

c)

C to D

d)

D to E

e)

E to F

21.

What is happening during point A to B?

a)

not moving

b)

increasing speed at a constant rate

c)

moving at a constant speed

d)

moving at 10 m/s²

REVIEW 2nd Partial

Total questions: 21

Worksheet time: 2hrs 33mins

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