Mark Scheme (Merged) Friday 13 June 2025 [VERIFIED]
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outside the
box
Answer all questions in the spaces provided.
1 A motorcycle has a maximum speed of 44 m s–1 on a straight, horizontal
road.
The maximum power of the motorcycle is 55 kilowatts.
Find the magnitude of the total resistance force acting on the motorcycle at its
maximum speed on this road.
[1 mark]
Circle your answer.
1.25 N 125 N 1250 N 2420 N
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2 The graph shows how a force F newtons varies with displacement x metres.
F
8
O 10 x
Find the work done by the force as the displacement increases from x = 5 to x = 10
Circle your answer.
[1 mark]
10 J 30 J 40 J 80 J
Turn over for the next question
Turn over U
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3 The diagram shows a uniform lamina made from three identical squares.
y
O x
The coordinates of the centre of the mass of the lamina are ( x, y)
Which one of the following statements is correct?
Circle your answer.
[1 mark]
1
x=y x>y x<y x= y
3
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