Question

A body is thrown vertically upward from the surface of earth with 10 J of kinetic energy. The potential energy
(taking reference level at point of projection) at the highest point of its journey is
(1) 9j
(2) 10 J
(3) - 10 J
(4) -8)​

Answer 1

Answer:

10 J

Step-by-step explanation:

The potential energy of a vertically raised body is equal to the kinetic energy of a vertically falling body.

For a body thrown vertically upward,

the Kinetic Energy is transferred into potential Energy.

Thus at the highest point of the journey, the KE is 0J and the PE is 10J.

Hence.