The table below lists the net torque acting on a turntable over two consecutive intervals

MATHEMATICS · Subjective · A Level · Mathematics · Quantities and units in mechanics · Quantities and units in mechanics

Problem

The table below lists the net torque acting on a turntable over two consecutive intervals. Time interval (s) Net torque (N·m) 0 – 1.0 +3.0 1.0 – 3.0 −1.0 Determine the net angular impulse delivered to the turntable over the entire 3.0 s period. Give both magnitude and sign.

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