Answer to Question #80839 in Physics for carolina
A box falls out of a stationary helicopter hovering 200 m above the ground. How long will it take to hit the ground?
1
2018-09-14T10:11:08-0400
The displacement of the box
h=(gt^2)/2
So
t=√(2h/g)
=√((2×200 m)/(9.8 m/s^2 ) )=6.4 s
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