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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 8

A force of 30 N acts on a body and moves it through a distance of 5 m in the direction of force. Calculate the work done by the force. - Physics

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प्रश्न

A force of 30 N acts on a body and moves it through a distance of 5 m in the direction of force. Calculate the work done by the force.

योग

उत्तर

F = 30 N
d= 5m
Work done = w = F × d
W = 30 × 5= 150 J

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अध्याय 4: Energy - Numericals [पृष्ठ ७८]

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सेलिना Concise Physics [English] Class 8 ICSE
अध्याय 4 Energy
Numericals | Q 1 | पृष्ठ ७८

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