Science, asked by sharmamonalisha149, 4 months ago

short notes for work and energy for class 9th with formulas and for what it is used ​

Answers

Answered by asokpurani
2

Answer:

Work is closely related to energy. The work-energy principle states that an increase in the kinetic energy of a rigid body is caused by an equal amount of positive work done on the body by the resultant force acting on that body.

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