State the law of conservation of momentum.

State the law of conservation of mass.

State the law of conservation of angular momentum.

Name any two applications of the law of conservation of linear momentum.

State and explain law of conservation of momentum with proof.

State and illustrate the law of conservation of linear momentum for any two colliding particles in a closed system.

Explain the law of conservation of linear momentum with examples.

(a) Mention the four informations given by an equation. (b) State the law of conservation of mass as applicable in a chemical reaction.

Explain the law of conservation of angular momentum in the case of acrobat performing somersault.