raj applied a force of 20newton a book 40cm in the direction of the force how much was the work done by raj?
Answers
Answered by
8
Answer:
8 newton
Explanation:
W=Fdcos0
W=Fd(1)
W=20x(40/100)
W=2x4
W=8 newton
Answered by
5
Answer:
Plzz mark as brain list ans
Explanation:Given :
Force =F=10N
Displacement =S=30cm=30/100=0.3m
Workdone =?
Formula to be used:
Workdone =Force X displacement
=10x0.3
=3N-m or Joules
∴Workdone is 3 joules
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