momentum

Momentum - Momentum is another vector quantity which has the same direction as that of velocity. Momentum is a property of the body possessed by virtue of its mass and velocity. It is the product of mass of the body and its velocity. Momentum = mass x velocit..

We know that all moving objects possess momentum. Momentum of the body is defined as the product of its mass and the velocit..

Momentum of the body is defined as the product of its mass and the velocit..

Momentum - A cricket ball and a tennis ball are moving with a constant velocity v. You have to apply more force to stop the cricket ball than you have to apply to stop the tennis ball, since the mass of the cricket ball is more than that of the tennis ba..

Consider a car and a bicycle moving at the same velocity. Now, if you could somehow use the same brake system on both vehicles, the bicycle will stop first. Why do think so? Is it because the bicycle is lighter? Yes, it is because the bicycle is lighter. This makes us think of a new property of a b..

We know that all moving objects possess momentum. Momentum of the body is defined as the product of its mass and the velocity. Now let us see how kinetic energy of a body is related to its momentum. Consider a body of mass 'm' moving with a velocity 'v'. Then, mom..

Angular momentum bears the same relation to linear momentum that torque does to forc..

The concept of linear momentum and the principle of conservation of linear momentum are extremely powerful tools. They allow us to predict the outcome of, say a collision of two cars without knowing the details of the collision. Here, we begin a discussion of angular counter..

If no external force acts on a system of colliding objects, then the total momentum before collision is equal to the total momentum after collision, in the same directio..

We already know two powerful conservation laws, namely, the conservation of energy and the conservation of linear momentum. Let us study another conservation law, namely the law of conservation of angular momentum..