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Aastha Vats , asked a question
Subject: Science , asked on 3/10/10

please explain zero work once again..not able to understand it at all..in a simple language..?

Rakshak H , From Kvs Tb Dam Hospet , added an answer
Answered on 4/10/10

suppose u push a rock  from moring to eveing the rock does not move then 0 work  is done

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Aastha Vats , added an answer
Answered on 4/10/10

you 're absolutely wrong rakshak..

Subham Bakshi , From Vivekananda Kendra Vidyalaya , added an answer
Answered on 5/10/10

0 work means when no work is done  eg : when a weight lifter lifts weight there he dose not do any work 

Gayathri Jahan Mohan , From Kendriya Vidyalaya , added an answer
Answered on 18/10/10

why he doesnt do any work he is lifting the rock which is against the force of gravity

Rakshak H , From Kvs Tb Dam Hospet , added an answer
Answered on 20/10/10

i am suppose to say that when force is applied and the object does not displaces it  then 0 work is done

Africa Zindabad , From Ideal Indian School , added an answer
Answered on 4/12/10

yaaaa ur rite

Mr. Poet , From Rajkiya Pratibha Vikas Vidyalaya , added an answer
Answered on 4/12/10

W=s.F.cosx . when a person tends to change the position of the object but there is no displacement by the applied force then the work done by the applied force on the object is 0 . 

Chiranjib Mohanty , From Singapore International School , added an answer
Answered on 5/12/10

Friend the work done is zero in three conditions :

1) When there is no displacement

2) When the displacement is normal to the direction of force. Ex- A collie carrying a Load in his head.

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