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From the top of a cliff 73.5 m a body is...

From the top of a cliff 73.5 m a body is projected with a velocity of 19.6 m/s at an angle of `30^@` with the horizontal. Determine the time of flight, the distance from the foot of the tower and velocity with which the body strike the ground. g =9.8 m/`s^2`

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