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S CHAND IIT JEE FOUNDATION-WORK AND ENERGY-QUESTION BANK -3
- A truck and a car are moving on a smooth, level road such that the K.E...
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- Mechanically work done is equal to (symbols have their usual meanings)
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- Numerical problems Calculate Work done if using a force of 12 N, a c...
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- Numerical problems Calculate Work done if a stool weighs 25 N is lif...
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- Numerical problems Calculate K.E. of a car of mass 400 kg moving wit...
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- Numerical problems Calculate P.E. of a body of mass 8 kg raised to ...
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- Numerical problems Calculate (a)Increase in the P.E. of a boy of mas...
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- Numerical problems Calculate Work done by the boy against gravity
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- Numerical problems Calculate How fast sbould a man of 70 kg run so t...
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- Numerical problems Calculate Work done by a man of weight of 300 N i...
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- Numerical problems Calculate Speed of a 1 kg mass having KE. equal t...
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- Numerical problems Calculate Velocity of a body of mass 100 g having...
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- Numerical problems Calculate The height to which an object of 0.5 kg...
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- Numerical problems Calculate The kinetic energy of a boy of mass 50 ...
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- Numerical problems Calculate Work done in holding a 15 kg bag while ...
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- A mass of 4 kg originally at rest is pulled by a string along a smooth...
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- A mass of 4 kg originally at rest is pulled by a string along a smooth...
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- A ball of mass 500 g falls from a height of 4 m Find the K.E. of the b...
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- A body of mass 10 kg is dropped from a height of 20 m. (Take g = 10 m/...
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- A body of mass 10 kg is dropped from a height of 20 m. (Take g = 10 3/...
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