Physics, asked by abhimanyukumar1674, 7 months ago

A ball of mass 50 g falls from a certain height and strikes the ground with a velocity 20 ms-1. (i) Calculate the height (ii) What is the total mechanical energy of the ball after falling by 10 m? (iii) What assumption you have made for doing the above calculation?

Answers

Answered by amittiwari20
0

Explanation:

Assumption is g=10ms-2 and that there is no air resistance

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