Physics, asked by RAHUla5628, 1 year ago

A stone is dropped from the edge of the roof find how long will it take to cover 4.9m

Answers

Answered by vva40
0

Explanation:

s=ut+.5*gt²

u =0

4.9=.5*9.8*t²

t= 1sec

Answered by drchethanashivapraka
2

Answer:

S = 4.9 m

u = 0

a = g = 9.8 m/s²

S = ut + 1/2at²

4.9 = 1/2 × 9.8 × t²

t = 0.98 sec

 = 1 sec

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