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5.4 Moments, levers and gears

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Question 23
H

A rod turns about a pivot at its centre. A force of 12 N acts downwards 0.25 m to the left of the pivot, and a force Q Q\,Q acts downwards 0.40 m to the right of the pivot. The rod turns anticlockwise. Which value of Q Q\,Q is possible?

[1]
A

7.5 N

B

12 N

C

6.0 N

D

9.0 N

Markscheme

5.4 Moments, levers and gears Questions

  1. GCSE
  2. /Physics
  3. /5.4 Moments, levers and gears

40 exam-style questions on AQA GCSE Physics 5.4 Moments, levers and gears, covering 5.4 Moments, levers and gears. Each one has a worked solution and a mark scheme showing where the marks go.

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