Physics · Oct / Nov 2020 · Paper 11 · Question 10
A length of thread is attached to a lamina at point P, as shown in the diagram. The lamina is free to rotate about point Q. The tension in the thread is F. What is the moment of F about Q?
- AFw
- BFx
- CFy
- DFz
As printed in the paper
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Correct answer: C. Fy
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