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A body is in accelerated motion. Is it p...

A body is in accelerated motion. Is it possible that no work is done ? Give some example.

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To determine whether a body in accelerated motion can do no work, we need to analyze the relationship between force, displacement, and the angle between them. Here’s a step-by-step solution to the question: ### Step 1: Understand Work Done The work done (W) by a force is given by the formula: \[ W = F \cdot s \cdot \cos(\theta) \] where: ...
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PRADEEP-WORK, ENERGY AND POWER-Conceptual Problems
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  9. A light body A and a heavy B have equal linear momentum. Then the KE o...

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  10. A light body and a heavy body have same kinetic energy. Which one has ...

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  17. The absolute value of potential energy (and therefore total energy ) h...

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  19. If stretch in a spring of force constant k is doubled, calculate (a)...

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