Explain the law of conservation of momentum.

Answer the following questions: Give two examples illustrating the law of conservation of momentum.

State and prove the law of conservation of linear momentum.

State the Law of conservation of momentum and derive the formula.

Assertion : A bullet is fired from a rifle. If the rifle recoils freely, the kinetic energy of rifle is more than that of the bullet. Reason : In the case of rifle bullet system the law of conservation of momentum violates.

State the law of conservation of angular momentum .

State the law of conservation of linear momentum. It is a consequence of which law? Give an example form our daily life for conservation of momentum. Does it hold good during burst of a cracker?

State the law of conservation of energy.

State the law of conservation of charge.

Kirchhoff's current law is the law of conservation of

The potential energy of a freely decreases progressively, Is this against the law of conservation of energy?