Total energy of a bound system is always_______.

The kinetic energy of a body is always ____________.

State if each of the following statements is true or false. Give reasons for your answer:- Total energy of a system is always conserved, no matter what internal and external forces on the body are present.

Derive an expressionfor total energy of a body at any instant.

The potential energy of a system increases if work is dones:

Fill in the Blanks Pyramid of energy is always_______.

Choose the correct alternative:- If the zero of potential energy is at infinity, the total energy of an orbiting satellite is negative of its kinetic//potential energy.