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Physics, 20.01.2021 14:00 lerasteidl

A Stone thrown from the top of a building is given an initial velocity Of 20.0 metre per second straight upward determine the time in second at which the stone reaches its maximum height. ( Take sec2 g=9.8m/s) A) 2.8
B) 2.04
C) 1.67
D) 2.7

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