Question

Show that the total mechanical energy of a freely falling body under effect of gravity is conserved. Discuss it graphically. plz fast​

Answer 1

Answer:

let a body of mass m falls from a point A, which is at a height h from the ground shown as fig.During the fall, the body is at a position B.The body has moved a distance x from A.thus we have seen that the sum of potential and kinetic energy of freely falling body at all points remain same