Physics, 25.12.2021 18:10 amandamelton1

Ram jumps onto a cement floor from a height of 1m and comes to rest in 0.1sec. Then he jumps onto a sand floor from a height of 9m and comes to rest in 1sec.
Find the ratio of forces of cement floor and sand floor.

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Ram jumps onto a cement floor from a height of 1m and comes to rest in 0.1sec. Then he jumps onto...