[" The total work done on a "],[" particle is equal to the "],[" change in its kinetic energy "]

[" Question "7],[" The total work done on a particle is equal to the change in its kinetic energy "],[" o always "],[" only if the forces acting on the body are conservative "],[" o only in the inertial frame "],[" only if no external force is acting "]

The total work done on a particle is equal to the change in its mechanical energy

The total work done on a particle is equal to the change in its mechanical energy

The total workdone on a particle is equal to change in it.s kinetic energy

The total workdone on a particle is equal to change in it.s kinetic energy

Show that work done on a body or by the body is equal to the net change in its kinetic energy.

STATEMENT-1: Work done by the net force acting on a particle is equal to the change in its kinetic energy. STATEMENT-2: Change in potential energy is always equal to the work done by external forces. STATEMENT-3: Work energy theorem is not applicable, if the work is done by the non-conservative forces

STATEMENT-1: Work done by the net force acting on a particle is equal to the change in its kinetic energy. STATEMENT-2: Change in potential energy is always equal to the work done by external forces. STATEMENT-3: Work energy theorem is not applicable, if the work is done by the non-conservative forces

Show that the work done to rotate a body is equal to the change in rotational kinetic energy,