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What are Newton's law of motion ? Which one is called universal law? |
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Answer» Solution :(1) Newton's first LAW of motion : An OBJECT continues to remain at rest or in a state of uniform motion along a straight LINE unless an external UNBALANCED force acts on on it. (2) Newton's second law of motion : The rate of change of momentum is proportional to the applied force and the change of momentum occurs in the direction of the force. (3) Newton's third law of motion : Every action force has an equal and opposite reaction force which acts simultaneously. |
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