Question

A body acted upon by a force of 100 N gets displaced by 50 cm .Calculate the work done by the body.​

Answer 1

Answer:

50J

Explanation:

work done = force (N) ×displacement (m)

Answer 2

Given :

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• $\sf Displacement = 50cm = 0.5m$
• $\sf Force = 100 N$

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To find :

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• $\sf work \: Done = ??$

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Solution :

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$\bigstar\:{\underline{\sf We \:know \:that \::}}$

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• The amount of work done by a force is equal to the product of the force and displacement of the point of application of the force in the direction of the force .

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$\therefore \star\;{\boxed{\sf{\pink{Work \: done = Force \times Displacement }}}}$

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$:\implies\sf Work \: done = 0.5m \times 100 N$

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$:\implies\sf Work \: done = 50 Nm$

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$: \implies \sf Work \: done = 50 Joules$

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$:\implies{\underline{\boxed{\frak{\purple{Work\: done = 50 Joules }}}}}\;\bigstar$

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$\therefore\:{\underline{\sf{Total\;work\; done \; by \: the \; body \; is \; \bf{50 \:Joules }.}}}$

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