O-LevelPhysicsForces5054/11 · May/June 2023 · Q81 Mark
A spring is stretched to different lengths by a variable force. The graph shows how the size of the force depends on the length to which the spring is stretched. What is the spring constant k of the spring?
This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.
A0.27 N/cm
B0.40 N/cm
C2.5 N/cm
D3.8 N/cm
✓ Correct answer
B: 0.40 N/cm
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