JEE Main 2022PhysicsWork Power EnergyMediumMCQ

JEE Main 2022 — Work Power Energy Question with Solution

JEE Main 2022 (26 Jun Shift 2)

Question

Arrange the four graphs in descending order of total work done; where W1,W2,W3 and W4 are the work done corresponding to figure a,b,c and d respectively.

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Show full solutionCorrect option: A
Correct answer
AW3>W2>W1>W4

Step-by-step explanation

As seen from figure, work done in first graph, Wa=0.

Now, work done in figure b, Wb=+ve, and that in figure c, Wc=+ve, >Wb.

In last graph, work done is Wd=-ve.

So, the descending order of total work done is 

⇒Wc>Wb>Wa>Wd

⇒W3>W2>W1>W4

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About this question

This is a previous-year question from JEE Main 2022, covering the Work Power Energy chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.