A-LevelPhysicsDynamics9702/12 · Oct/Nov 2020 · Q71 Mark
A mass of 5.0 kg is released from rest on a frictionless surface inclined at 30° to the horizontal. Air resistance is negligible. [Figure 7.1] How far does the mass travel in a time of 0.80 s?
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.
A1.6 m
B2.0 m
C2.7 m
D3.1 m
✓ Correct answer
A: 1.6 m
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