Physicshard · Past Paper
A body of mass 10 kg is pushed with a force of 50 N up an inclined plane of 30 degrees for 10 m. Work done by the force is:
A500 J
B250 J
C433 J
D0 J
✓ Correct Answer: A — 500 J
Work done by the applied force is simply Force * distance = 50 N * 10 m = 500 J, regardless of the angle.
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