A physics teacher

We have seen in a previous post the first equation of motion . Today we are going to see the second equation of motion. You would remem...

As we have seen in this post during a collision between two object the velocity of the two colliding objects changes. Hence you would agr...

As we have seen in this previous post , in a close system the sum of linear momentum is a constant. Hence in any collision if the sum of li...

We have seen in a previous post the Newton’s first law of motion . Today we are going to see the second law of motion. From our discuss...

The linear momentum is the product of the mass of an object and the velocity of an object. Now if you have two objects that are moving to...

The first equation of motion is mainly derived from the definition of acceleration . You would remember that acceleration is the rate of ...

Acceleration is a term that is associated with a change with velocity of an object. It is defined as the rate of change of velocity with ...

Linear momentum is a physical quantity that depends on the mass and the velocity of the object. Fig 1 below shows an object that has mas...

After distance and displacement that we have seen earlier, I am now going to talk about speed and velocity. They are quite different and to ...

Kinetic energy is one if the eight forms of energy. It is simply the energy that a body possesses due to its motion. The kinetic energy of a...