If a body is projected with speed less than escape velocity, then
(a) the body can reach a certain height and may fall down following straight line path
(b) the body can reach a certain height and may fall down following a parabolic path
(c) the body may orbit the earth in a circular path
(d) the body may orbit the earth in an elliptical path.

Options

A. only a & b are true
B. only b & c are true
C. only a,b & d are true
D. all a,b,c & d are true

Answer

D