Question

Define work and energy

Answer 1

Kinetic energy is the energy of an object in motion. The expression for kinetic energy can be derived from the definition for work and from kinematic relationships.

Answer 2

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WORK:
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When force is applied in or opposite to the direction of motion of an object, work is said to be done. 

✔️S.I Unit - Nm

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ENERGY:
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The capability of doing work of an object is called its energy. 

✔️S.I Unit - JOULE 


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