A 020 kg ball hangs on a 1 meter long string the ball is, Ask an Expert

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A 0.20 kg ball hangs on a 1 meter long string. The ball is pulled sideways to a 45 angle, then released. At the bottom of its swing, its elastically strikes a 0.50 kg block a frictionless table

a. What is the ball's initial height?

b. What are the block and ball's velocities after the collosion?

c. What is the balls height and angle from the normal after the collision?

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Category:- Physics
Reference No.:- M91708448

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