Question

4. According to law of conservation of linear momentum- ​

Answer 1

Answer:

Conservation of Linear Momentum According to the conservation of linear momentum, If the net external force acting on a system of bodies is zero, then the momentum of the system remains constant. We have to remember that the momentum of the system is conserved and not that of the individual particles.

Explanation:

Answer 2

Explanation:

According to the law of conservation of linear momentum, for an object or system of objects, the total momentum of the system is always conserved if no external force acts on them. The unit of kg.m.s-1 and the dimensional formula is MLT-1.