March 7, 2019 RAJAT JAIN 0

Friction is an opposing force that acts between two bodies having relative motion or trying to move relatively. It acts at the contact surfaces of […]

Types of motion

March 6, 2019 RAJAT JAIN 0

Motion is the change in position of an object. The motion of an object can be of following three types: a) Rectilinear motion: In this […]

Center Of Mass

March 5, 2019 admin 0

Center of mass of a body or a system of bodies is a point at which entire mass of the body or system of bodies […]