A stonemust beprojectedhorizontally from a point P, whichis h meterabovethe footof a planeinclinedat an angle theta with horizontalform a point P , whichis hmeters above the foot of a planceinclinedat an anglethetawithhorizontal as shown in figure . Calculate the velocityv of the stoneso thatin may hit theincline plane perpendiculary.

A stonemust beprojectedhorizontally from a point P, whichis h meterabo

1.	A stonemust beprojectedhorizontally from a point P, whichis h meterabovethe footof a planeinclinedat an angle theta with horizontalform a point P , whichis hmeters above the foot of a planceinclinedat an anglethetawithhorizontal as shown in figure . Calculate the velocityv of the stoneso thatin may hit theincline plane perpendiculary.
Answer» SOLUTION :`V = SQRT(2gh)/(2+cot^(2) THETA)`

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