250 kg ball is dropped to the floor from a height of 1.0 m, Ask an Expert

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A) 250 kg ball is dropped to the floor from a height of 1.0 m and upon rebounding, reaches a height of .60 m. What is the impulse delivered to the ball by the floor?

B) Ball of mass .3 kg hits the floor at 3.o m/s at 20 degrees from the horizontal. An av force of 10.0 N acts directly upward on the ball by the floor. They are in contacts for .050 s. What is the final velocity of the ball?

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Category:- Physics
Reference No.:- M9172622

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