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20 Nov 2019

A uniform stick 1.5 m long with a totalmass of 300 g is pivoted atits center. A 3.5 g bullet is shot through the stick midwaybetweenthe pivot and one end (see figure). The bullet approaches at250m/s and leaves at 160 m/s. With what angular speed is thestickspinning after the collision?

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A uniform stick 1.5 m long with a totalmass of 300 g is pivoted atits center. A 3.5 g bullet is shot through the stick midwaybetweenthe pivot and one end (see figure). The bullet approaches at250m/s and leaves at 160 m/s. With what angular speed is thestickspinning after the collision?

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Physics: Principles with Applications

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