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- Help me understand! - Work and Energy - BITSAT
A girl is carrying a school bag of 3 kg mass on her back and moves 200 m on a levelled road. The work done against the gravitational force will be
- Option 1)
6 ×103 J
- Option 2)
6 J
- Option 3)
0.6 J
- Option 4)
zero
Answers (1)
As we discussed in concept
Zero Work -
- wherein
Force and displacement vectors are Perpendicular to each other
Option 1)
6 ×103 J
Option is incorrect
Option 2)
6 J
Option is incorrect
Option 3)
0.6 J
Option is incorrect
Option 4)
zero
Option is correct
View full answer
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