A ball is dropped from the top of a tall tower. Theratio of change in – InterviewSolution

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1.	A ball is dropped from the top of a tall tower. Theratio of change in kinetic energy of the ball in firstand third second of its motion will be(1) 1:5(2) 1:9(3) 1:3(4) 1:8
Answer» A ball is dropped from the top of a tall tower. Theratio of change in kinetic energy of the ball in firstand third second of its motion will be(1) 1:5(2) 1:9(3) 1:3(4) 1:8

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