Motion 1 - SS1 Physics Past Questions and Answers - page 2
11
Which of the following is a vector quantity?
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A
Distance
B
Speed
C
Displacement
Â
D
Time
12
If an object is moving with a constant velocity, its acceleration is:
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A
Zero
B
Positive
C
Negative
D
Not enough information provided.
13
A car travels a distance of 200 meters in 20 seconds. What is the average velocity of the car?
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14
An object is moving with a constant velocity of 5 m/s. If it travels a distance of 100 meters, what is the time taken?
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15
A car accelerates from rest to a velocity of 30 m/s in 10 seconds. What is the acceleration of the car?
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16
An object moves with an initial velocity of 10 m/s and comes to rest in 5 seconds. What is the acceleration of the object?
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17
On a distance-time graph, a straight line with a positive slope represents:
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A
An object at rest.
Â
B
An object moving with constant speed
C
An object accelerating.
D
An object changing direction.
18
On a speed-time graph, a horizontal line represents:
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A
An object at rest
B
An object moving with constant speed.
C
An object accelerating
D
An object changing direction.
19
On a distance-time graph, the slope of the line represents:
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A
Acceleration
B
Speed
C
Displacement
D
Time.
20
On a speed-time graph, the area under the curve represents:
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A
Displacement
B
Acceleration
C
Time
D
Distance.
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