A body is projected from height of 60 m with a velocity 10 ms^(-1) at angle 30^(0) is horizontal. The time of flight of the body is [g = 10ms^(-2)]

A body is projected from height of 60 m with a velocity 10 ms^(-1) at

1.	A body is projected from height of 60 m with a velocity 10 ms^(-1) at angle 30^(0) is horizontal. The time of flight of the body is [g = 10ms^(-2)]
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