Physics, 15.11.2019 03:31, dejamjones54091

Awhite billiard ball with mass mw = 1.61 kg is moving directly to the right with a speed of v = 3.01 m/s and collides elastically with a black billiard ball with the same mass mb = 1.61 kg that is initially at rest. the two collide elastically and the white ball ends up moving at an angle above the horizontal of θw = 51° and the black ball ends up moving at an angle below the horizontal of θb = 39°.
a) what is the final speed of the white ball? (m/s)
b) what is the final speed of the black ball? (m/s)
c) what is the magnitude of the final total momentum of the system? (kg-m/s)
d) what is the final total energy of the system? (j)

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Awhite billiard ball with mass mw = 1.61 kg is moving directly to the right with a speed of v = 3.01...