selamina9007 selamina9007

25-11-2021
Physics

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A stone is dropped off a tall building. It takes 4.5 s to hit the ground Determine the height of the building.

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wwwrahelshiferaw wwwrahelshiferaw

25-11-2021

Explanation:

time =4.5sec

gravity =9.8m/s square

so to determime the height we can use the formula

1/2 of gravity times time square

which results in 99.25

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Аноним Аноним

25-11-2021

Please find attached photograph for your answer.

Hope it helps.

Do comment if you have any query.

Ver imagen Аноним

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