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Explain briefly the laws of motion. |
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Answer» The three laws of motions are: (a) Newton's first law of motion: This law is also called law of inertia. This law states that a body at rest will remain at rest and a body in motion will remain in motion at the same speed and in the same direction till any external force is applied on it to change that state. (b) Newton's second law of motion: It states that the rate of change in linear momentum of an object is directly proportional to the force producing it. (c) Newton's third law: This law states that to every action there is always an equal and opposite reaction. |
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