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Physics, 07.04.2020 17:30 bferguson1116

A white billiard ball with mass mw = 1.57 kg is moving directly to the right with a speed of v = 3.44 m/s and collides elastically with a black billiard ball with the same mass mb = 1.57 kg that is initially at rest.

The two collide elastically and the white ball ends up moving at an angle above the horizontal of ?

w = 28.0

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