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SL ARORA-Laws of Motion-Exercise
- Action and reaction are equal and opposite. Why cannot they cancel eac...
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- If the net external force acting on a body is zero, then the body at r...
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- A tennis ball of mass 'in' strikes the massive wall with vel V and tra...
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- What is the maximum velocity with which a vehicle can negotiate a turn...
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- Athlete runs a certain distance before long jump. Name the law that ex...
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- Two objects of masses 2 kg and 4 kg are having the same magnitude of m...
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- Position time graph of a body of mass 1kg is shown in the figure.Calc...
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- Define momentum. Is it a scalar or vector quantity ? Give its units an...
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- State Newton's second law of motion. Hence, derive the relation overse...
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- State the Newton's second law of motion and deduce the Newton's first ...
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- Which of the following is correct about principle of conservation of m...
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- A bullet of mass m is being fired from a stationary gun of mass M. If ...
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- Law of conservation of angular momentum
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- Newton's third law of motion leads to the law of conservation of
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- What are concurrent forces ? Obtain a condition for the equilibrium of...
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- What is limiting friction ? State the laws of limiting friction.
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- State the laws of kinetic friction. Define coefficient of kinetic fric...
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- Explain that static friction is a self adjusting force .
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- Friction is a necessary evil. Explain.
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- A block of mass 4kg rests on a rough horizontal plane. The plane is gr...
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