Work, Energy & Power

Power is defined to be the rate at which work is performed or the derivative of work over time. The SI unit for power is the watt. Average power is the average amount of work done per unit of time. The concepts of work, power, and energy is discussed in this course.

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CBSE Class 11

English

Physics Class 11 - Work ,Power and Energy

Physics

Class XI

Class 6-12

Work energy theorem for a variable force is discussed in this lesson.

Variable Force in Action

Work Done

Work Energy Principle

Types of Forces

Different Forms of Energy

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Variable Force in Action

Shivi Mittal

Physics Class 11 - Work ,Power and Energy

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