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SL ARORA-Laws of Motion-Exercise
- 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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- A block of mass m slides over a smooth wedge of mass M which is placed...
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- Why does a cyclist lean to one side while going along a curve ? In wha...
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- Obtain expression of energy of a particle at dfferent positions in the...
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- Which law of Newton defines an 'inertial frame of reference' ? .
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- What is inertia ? Discuss its types giving one example in each case.
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- Newton's second law of motion is
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- Define absolute and gravitational units of force state relation betwee...
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