# Category: Chapter-5(Law of Motion) ## Applications Of Law Of MotionApplications Of Law Of Motion

There are many applications of Law of Motion. Some important applications are as under. The circular motion of a car ... ## Dynamics Of Circular MotionDynamics Of Circular Motion

As we know that acceleration of a body moving in a circle of radius r and velocity v is v²/r ... ## FrictionFriction

Whenever a body moves or tends to move over the surface of another body, a force comes into play which ... ## Common Forces In MechanicsCommon Forces In Mechanics

In mechanics we encounter several kinds of forces. (I) Non-Contact Force The gravitational force is all pervasive. Every object on ... ## Conservation Of MomentumConservation Of Momentum

According to this principle In the absence of an external force, the total momentum of a system remains constant or ... ## Apparent Weight Of a Man In a LiftApparent Weight Of a Man In a Lift

Let we consider a man of mass m is standing on a weighting machine placed in an elevator or lift. ... ## Newton’s Third Law Of MotionNewton’s Third Law Of Motion

This law state that ” For every action, there is always an equal and opposite reaction. In simple terms, the ... ## ImpulseImpulse

A large force acting for a short time to produce a finite change in momentum is called an impulsive force. ... ## Newton’s Second Law Of MotionNewton’s Second Law Of Motion

This law state that ” The rate of change of linear momentum of a body is directly proportional to the ... ## MomentumMomentum

Momentum of a body is the quantity of motion poses by the body. It is defined to be the product ...