Question

Identify the correct statement of Work-Energy Theorem :

• A. Work done by all the forces on a particle to displace it is equal to its change in kinetic energy.
• B. Work done by all the forces on a particle is equal to its change in mechanical energy .
• C. Work done by all the forces acting on a particle is equal to change in its potential energy.
• D. Work done by a force on a particle is equal to change in its kinetic energy.

Answer 1

The correct option is A Work done by all the forces on a particle to displace it is equal to its change in kinetic energy.

The work-energy theorem states that the work done by all forces acting on a particle equals the change in its kinetic energy.

Hence correct answer is option $A$