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A boy is carrying a school bag of 5 kg m...

A boy is carrying a school bag of 5 kg mass on his back and moves 100 m on a levelled road. The work done against the gravitational force is `(g = 10 ms^(-1))`

A

5 J

B

500 J

C

0.5 J

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
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SURA PUBLICATION-WORK, ENERGY AND POWER -ADDITIONAL QUESTIONS (I. MULTIPLE CHOICE QUESTIONS :)
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