4. Assume that ball A of weight W is released from rest in the position ?ଵ...

4. Assume that ball A of weight W is released from rest in the position ?ଵ ൌ 60° and swings downward to where it strikes the at-rest ball B of weight 3W . Assuming an elastic impact, calculate

(a) the angle ?ଶ through which the lager pendulum (Pendulum B) will swing after the impact.

(b) The total energy loss just after impact The length of the rods for both pendulum A and B are equal to ?.

You may assume W =196.2 N and ? = 1 m for numerical calculations.

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Ally Wells answered 10 months ago

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