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02-01-2018
Physics

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A helicopter is ascending vertically with a speed of 5.20 m/ s. at a height of 125 m above the earth, a package is dropped from a window. how much time does it take for the package to reach the ground?

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moiztalpur moiztalpur

07-01-2018

d = s × t
125 = 5.20 × t
t = 125 ÷ 5.20

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