Physics, asked by simplyn5586, 1 year ago

A ball of mass 200g falls from a height of 5 metres. what is it kinetic energy when at just reaches the ground.

Answers

Answered by swathi14112001

1

V=√2gh
K. E=1/2mv²
K. E=1/2×200/1000×(√2gh) ²
K. E. =1/10×2×10×5
K. E=10

Hope this will be helpful!!

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