A 0.500 kg ball is released with a speed 5.00 m/s downward at 36.0 m above the ground. (a) How much time does it take fo

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A 0 500 Kg Ball Is Released With A Speed 5 00 M S Downward At 36 0 M Above The Ground A How Much Time Does It Take Fo 1 (23.62 KiB) Viewed 37 times

A 0.500 kg ball is released with a speed 5.00 m/s downward at 36.0 m above the ground. (a) How much time does it take for the ball to reach the ground and what is its velocity right before striking the ground? At the same instant that the 0.500 kg ball is released from rest at 36.0 m above the ground, a second ball, with mass of 0.250 kg. is thrown straight upward from the ground with an initial velocity of 25.0 m/x. They move along nearby lines but pass without colliding, (b) How much time does it take for the two balls to meet? (c) At the moment that the two balls meet, what are the direction and magnitude of the velocity of the center of mass of the two-ball system? (d) What is the distance between two balls at the end of 2.00 s? (e) What is the maximum height that the second ball can reach? If the first ball bounces back with a speed 10.0 m/s, (f) what is the velocity of the first ball when the second ball reaches its maximum height?