Correct Answer:
Option A - When an object is in a static state, it has potential energy but when it is dropped down freely, the energy generated due to its motion is called kinetic energy. But as the body moves downwards, the force of gravity acts on it, which increases the kinetic energy as its speed increases.
A. When an object is in a static state, it has potential energy but when it is dropped down freely, the energy generated due to its motion is called kinetic energy. But as the body moves downwards, the force of gravity acts on it, which increases the kinetic energy as its speed increases.