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Physics - W.E.P. Question with Solution | TestHub

PhysicsW.E.P.MiscellaneousEasy2 minPYQ_2006

PhysicsEasysingle choice

$300 J$ of work is done in sliding a $2 kg$ block up an inclined plane of height 10 $m$ . Taking $g = 10 m / s^{2}$ , work done against friction is:NEET 2006

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Answer:

Solution:

Potential energy $= 2 \times 10 \times 10 = 200 J$ and work done $= 300 J$ $∴$ Work done against friction $= 300 - 200 = 100 J .$

Stream:NEETSubject:PhysicsTopic:W.E.P.Subtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2006

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