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(Ans.: 131250 J)e Ravi applied a force of 10 N andmoved a book 30 cm in the directionof the force. How much was thework done by Ravi?19(Ans: 3 J) |
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Answer» Force =F=10NDisplacement =S=30cm=30/100=0.3mWorkdone =? Formula to be used: Workdone =Force X displacement =10x0.3 =3N-m or Joules ∴Workdone is 3 joules sorry I have done mistake sorry I have done a mistake |
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