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Physics

Simple Numerical Problems on Force

Science > Physics > Force > Simple Numerical Problems on Force In this article, we shall study to solve numerical problems to calculate the magnitude of force, momentum, and change in momentum. Example – 01: The speed of a tortoise and hare are 1 m/s and 3 m/s respectively. The mass of the hare is 5 […]

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Physics

Applications of Newton’s Laws

Science > Physics > Force > Applications of Newton’s Laws Newton’s laws of motion have everyday applications. The change in momentum of a body in a small time is a cause of large force. Most of the applications are related to the concept of change in momentum. Cricket fielder lowers his hand while catching a […]

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Physics

Newton’s Third Law of Motion

Science > Physics > Force > Newton’s Third Law of Motion In this article, we shall study Newton’s third law of motion and the concept of action-reaction pair of forces. Statement: To every action, there is always equal, opposite and simultaneous reaction. Explanation: Let us consider a block of metal kept on the table. The […]