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| 1. |
What is law of conservation and give examples in daily life |
| Answer» According to this law:”The momentum of an isolated system of two or more than two interacting bodies remains constant.”Momentum of a system depends on its mass and velocity.A system is a group of bodies within certain boundaries .An isolated system is a group of interacting bodies on which no external force is acting.Example:\tThe gun recoils when a bullet is fired.\tA collision of two cars or balls | |