Question 1

Five cars travels along a straight stretch of a highway. Which s/t graph shows a stationary car?

1. I
2. II
3. III
4. IV
5. V

Question 2

Five cars travels along a straight stretch of a highway. Which s/t graph shows the car with the greatest speed?

1. I
2. II
3. III
4. IV
5. V

Question 3

Five cars travels along a straight stretch of a highway. Which s/t graphs show when the cars are travelling in a negative direction?

1. IV only
2. V only
3. III only
4. I and II only
5. IV and V only

Question 4

Five cars travel along a straight stretch of a highway. Which s/t graphs indicate common features for the cars going down the highway?

I They have the same acceleration.

II They start from the same position.

III They move in the same direction.

1. I only
2. II only
3. III only
4. I and II only
5. II and III only

Question 5

A ball starts from rest and rolls down the ramp. Select the correct speed v against time t graph:

Question 6

A ball rolls down an inclined plane starting from rest. Which displacement s vs time t graph represents the motion of the ball?

Question 7

A stone is thrown vertically upwards with a speed of 10 m.s^-1 from a cliff and takes 10 s to reach the ground. What is the height of the cliff above the ground?

1. 51
2. 100
3. 390
4. 490
5. 590

Question 8

An object starting from rest and moving in a straight line with uniform acceleration travels 13 m during the 7th second. Find its acceleration [m.s^-2].

1. 0.5
2. 1.0
3. 2.0
4. 4.0
5. 6.0

Question 9

The velocity time graph of an object moving in a straight line is shown. The displacement [m] of the object after 8 seconds is:

1. 0
2. -8
3. 8
4. -16
5. 16

Question 10

The velocity vs time graph of a car moving along a straight road is shown. If the distance travelled by the car in 80 s is 1000 m. Find the time interval during which the car has a constant velocity.

1. 5 s
2. 10 s
3. 20 s
4. 40 s
5. 60 s