A body is launched from the earths surface at an angle alpha =30^(@) to horizontal at a speed V_(0) = sqrt((1.5 GM)/(R )) Neglect air resistance and earths rotation. The height to which the body will rise from the surface of earth is (R radius of earth M -mass of earth and G-universal gravitational constant)

A body is launched from the earths surface at an angle alpha =30^(@) t

1.	A body is launched from the earths surface at an angle alpha =30^(@) to horizontal at a speed V_(0) = sqrt((1.5 GM)/(R )) Neglect air resistance and earths rotation. The height to which the body will rise from the surface of earth is (R radius of earth M -mass of earth and G-universal gravitational constant)
Answer» 1.323 R 2.323 R 3.323R 4.323 R ANSWER :B