Question 23 of 183
A porter lifts a heavy suitcase of mass and at the destination lowers it down by a distance of with a constant velocity. Calculate the work done by the porter in lowering the suitcase. (take )
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Answer: (B)
Work Energy Power
JEE Main level, single correct, medium
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JEE Main Physics practice question on Work Energy Power (Work done), with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.