Work and energy : NCERT Intext Questions
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When do we say that work is done? Sol. Work is done whenever the given conditions are satisfied: ...
Write an expression for the work done when a force is acting on an object in the direction of its displacement. Sol. ...
Define 1 J of work.
How is energy related to work force and power?
2 Answers. Work is the energy needed to apply a force to move an object a particular distance, where force is parallel to the displacement. Power is the rate at which that work is done.
How is power related to work done?
The quantity work has to do with a force causing a displacement. Work has nothing to do with the amount of time that this force acts to cause the displacement. The quantity that has to do with the rate at which a certain amount of work is done is known as the power. ..
kanakclasses, KANAKCLASSES, DAV SCHOOL, D.A.V. SCHOOL, BOOK, EXERCISE, LESSON,INTEXT QUESTIONS OF WORK, ENERGY AND POWER, NCERT, INTEXT QUESTIONS,
https://amzn.to/3nO1ufV
https://amzn.to/35QvEcr
When do we say that work is done? Sol. Work is done whenever the given conditions are satisfied: ...
Write an expression for the work done when a force is acting on an object in the direction of its displacement. Sol. ...
Define 1 J of work.
How is energy related to work force and power?
2 Answers. Work is the energy needed to apply a force to move an object a particular distance, where force is parallel to the displacement. Power is the rate at which that work is done.
How is power related to work done?
The quantity work has to do with a force causing a displacement. Work has nothing to do with the amount of time that this force acts to cause the displacement. The quantity that has to do with the rate at which a certain amount of work is done is known as the power. ..
kanakclasses, KANAKCLASSES, DAV SCHOOL, D.A.V. SCHOOL, BOOK, EXERCISE, LESSON,INTEXT QUESTIONS OF WORK, ENERGY AND POWER, NCERT, INTEXT QUESTIONS,
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