A 5.0 kg block slides down a rough 15° incline with constant speed

PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

A 5.0 kg block slides down a rough 15° incline with constant speed. List all forces acting on the block, then state the qualitative relationship among their magnitudes that explains why the block’s acceleration along the slope is zero.

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