An object is dropped from a ballon which is moving upward with 5m per second when object is dropped then the height of balloon from the earth surface is 50m calculate the time taken by the object to reach the ground. Take g = 10 m per second square.
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50= - 5t + 1/2 gt^2
5t^2 - 5t - 50 =0
solve to get t
5t^2 - 5t - 50 =0
solve to get t
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