Laws of Motion

1. Introduction The First Law of Motion, also known as the Law of Inertia, was first stated by Sir Isaac…

1. Concept Overview Newton’s First Law of Motion states that an object remains in its state of rest or uniform

Frictional forces are classified as two types: 1. Internal friction This type of friction occurs when there is a relative

Consider a body lying on a horizontal surface. If \( R \) is the normal reaction and \( F \)

The angle of repose is defined as the angle of the inclined plane at which a body placed on it

As $ F = ma $ $ \displaystyle \therefore F=[M][L{{T}^{{-2}}}]=[{{M}^{1}}{{L}^{1}}{{T}^{{-2}}}]$ This is the dimensional formula of force. The units of

To understand the concept of friction on a rough Inclined plane let’s consider a rough inclined plane having an inclination

The following are the direct consequences of Newton’s second law of motion: 1. Concept of inertial mass. From Newton’s second

1. When a bullet is fired from a gun, the gun recoils or give a force in backward direction. Let

1. Concept Introduction When a vehicle moves along a curved road, it requires a centripetal force to stay on the