Question

a engineer is asked to design a Playground slide such that speed a chilt reaches at the bottom dose not exceed 40m/s determine the maximum height that the slide can be given 9.8m/s²​

Answer 1

Answer:

Entire PE is converted to KE when the child reaches bottom

So

KE = PE

12mv2=mgH12mv2=mgH

or H=v22g=162×9.8=.816mH=v22g=162×9.8=.816m

Explanation:

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