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A body of mass 2 kg initially at rest mo...

A body of mass 2 kg initially at rest moves under the action of an applied horizontal force of 7N on a table with coefficient of kinetic friction `= 0.1`. Compute the
Work done by the applied force in 10s.

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`882 J` Work done by the net force on a body equals change in its kinetic energy.
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NCERT BANGLISH-WORK, ENERGY AND POWER-EXERCISES
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  2. The sign of work done by a force on a body is important to understand....

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  3. A body of mass 2 kg initially at rest moves under the action of an app...

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  4. A body of mass 2 kg initially at rest moves under the action of an app...

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  5. A body of mass 2 kg initially at rest moves under the action of an app...

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  6. A body of mass 2 kg initially at rest moves under the action of an app...

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  7. Given in Fig. are examples of some potential energy functions in one ...

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  13. Underline the correct alternative : Work done by a body against fric...

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  14. Underline the correct alternative : The rate of change of total mome...

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  15. Underline the correct alternative : In an inelastic collision of two...

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  16. State if each of the following statements is true or false. Give reaso...

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  17. State if each of the following statements is true or false. Give reaso...

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  18. State if each of the following statements is true or false. Give reaso...

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  19. Answer carefully, with reasons : In an elastic collision of two bill...

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  20. Answer carefully, with reasons : Is the total linear momentum conser...

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