A wheel takes 4 s to complete its first full turn and only 1 s to complete its second…

PHYSICS · Subjective · CBSE · Physics · System of Particles and Rotational Motion · System of Particles and Rotational Motion

Problem

A wheel takes 4 s to complete its first full turn and only 1 s to complete its second full turn. Explain, in one or two sentences, why the average angular velocity for the entire 5 s interval is different from the instantaneous angular velocity at t = 4.5 s.

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