A physics teacher

We have seen in a previous post the gradient of a straight line graph. Today we are going so have a look at the y-intercept. Now as you k...

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...

Linear momentum What is linear momentum? Principle of conservation of linear momentum What is a collision? conservation of linear mo...

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...

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...