Question

Ball A (0.500 kg) is tied to string like a pendulum and pulled to an initial...

Ball A (0.500 kg) is tied to string like a pendulum and pulled to an

initial height. It is released from rest and collides wit

h Ball B (0.650 kg) at the lowest part of its swing. The collision is perfectly elastic.

After the collision Ball B has a speed 3.33 m/s.

A) With what velocity did Ball A strike Ball B?

B) What was the initial height of Ball A?

C) After the collision, what is the maximum height Ball A will reach?

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