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What Are the Quantities on Which the Amount of Work Done Depends? How Are They Related to Work? - Science

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प्रश्न

What are the quantities on which the amount of work done depends? How are they related to work?

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उत्तर

The work done by a force on a body depends on two factors:
(i) Magnitude of force applied
(ii) Displacement in the direction of force applied
The relation between work (W), force (F) and displacement (S) is given by following equation:
W = F.S. cos θ
Where,
(W) - Work done
(F) - Force
(S) - Displacement
(θ) - Angle between the force applied and displacement of the body.

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 4: Work and energy - Very Short Answers 1 [पृष्ठ १४५]

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लखमीर सिंग Physics (Science) [English] Class 9 ICSE
अध्याय 4 Work and energy
Very Short Answers 1 | Q 24 | पृष्ठ १४५

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