Physics

Elastic Collision

Collisions where both linear momentum and energy of the system is conserved

Collision

Interaction of objects in which the energy and the momentum of the object changes

Principle of conservation of energy

Energy can never be created nor be destroyed but can be converted from one form to another

Power

Rate of doing work with respect to time

Work Energy Theorem

Work done by a force on a body is equal to kinetic energy produced

Potential Energy

Energy possessed by object by the virtue of its position

Kinetic Energy

Energy possessed by object by the virtue of its motion

Energy

Capacity to do the work

Work

Force which moves the object to some distance in the direction of force

Centrifugal Force

Outward force experienced by circulating object