A body is projected vertically upward...

A body is projected vertically upwards from the surface of the earth with an initial velocity v. Show that the it wall go up to a height h given by `h=v^(2)R//(2gRv^(2))` and hence deduce the expression for escape velocity .

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A body is projected vertically upwards from the surface of the earth with an initial velocity v. Show that the it wall go up to a height h given by `h=v^(2)R//(2gRv^(2))` and hence deduce the expression for escape velocity .

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