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CBSE Physics | Conceptual Questions on Force and Laws of Motion (with Solutions)
Conceptual Questions on Force and Laws of Motion (with Solution) Conceptual Questions (with solution) Question 1. A cricket player lowers his hand while catching the ball. Why? Answer. When a cricket player lowers his hands, the time to stop the ball increases, so the rate of change of momentum decrease and hence less force has…
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CBSE Physics | Force and Laws of Motion: Law of Conservation of Momentum
Force and Laws of Motion: Part 3 Law of Conservation of momentum: – According to this law, the total momentum of an object remains constant if no net external force is applied on the object. Illustration of the law of conservation of momentum: – Let a moving ball collides with a stationary ball lying on…