Speed — Question Bank (Cambridge) — Cambridge IGCSE Physics 0625 Revision Notes & Topical Questions

Cambridge Lower Secondary Stage 8

Question 1
Paper Ref: 5129/12_Winter_2024_Q28

The diagram shows a speed-time graph for a bus.
speed
0 time
Which statement about the motion of the bus is correct?
The acceleration is greater in section P than in section R.
The acceleration is not constant in section P or in section R.
The bus is at rest in section Q and in section S.
0 0O DU FY
The speed is constant in section Q and in section S.

Options:
A
B
C
D
Correct Key: D

Question 2
Paper Ref: 5129/12_Winter_2025_Q33

A man is initially at rest in position R. He then jumps vertically upwards and is still moving when
he reaches position S.
R S)
His gravitational potential energy increases by Ep and his kinetic energy increases by Ex as he
moves from position R to position S.
What is the work done by the man?
A Ep B Ex C Ep-Ex D Ep+ Ex

Options:
A
B
C
D
Correct Key: D

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