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Physics — Second Secondary

Physics — Second Secondary

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Physics — Second Secondary 2026/2027

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Quiz

Question bank: Chapter 2: Motion in a Straight Line

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1.
The velocity of a body at a particular moment is called:
average velocity
uniform velocity
instantaneous velocity
relative velocity
2.
A man walks 400 m east then 400 m west and returns to his starting point in 10 min. His average velocity is:
1.33 m/s
0.67 m/s
0
80 m/s
3.
A body has an average velocity of 15 m/s. Time taken to cover 3 km is:
20 s
45 s
200 s
450 s
4.
The instantaneous velocity on a displacement–time curve is found from the:
area under the curve
slope of the tangent at that point
slope of the chord between the two ends
height of the curve
5.
The average velocity on a displacement–time graph equals the:
slope of the tangent at the middle
slope of the straight line joining the first and last points
area under the curve
maximum height
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