A-LevelPhysicsForces, density and pressure9702/12 · Oct/Nov 2021 · Q121 Mark

Two forces, each of magnitude F, act on a disc of diameter s, as shown. [Figure 12.1] What is the torque exerted on the disc?

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Azero

B½Fs

CFs

D2Fs

✓ Correct answer

C: Fs

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Topic: Forces, density and pressure, A-Level Physics (syllabus 9702). Multiple choice, 1 mark.
Source: A-Level Physics, Oct/Nov 2021 Paper 1 Variant 2, question 12.

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