011-40705070  or  
Call me
Download our Mobile App
Select Board & Class
  • Select Board
  • Select Class
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..?

Chiranjib Mohanty From Singapore International School, added an answer, on 5/12/10
2 helpful votes in Science

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.

  • Was this answer helpful?
  • 2
View More 7 Answer
Africa Zindabad From Ideal Indian School, added an answer, on 4/12/10
5 helpful votes in Science

yaaaa ur rite

  • Was this answer helpful?
  • 0
Mr. Poet From Rajkiya Pratibha Vikas Vidyalaya, added an answer, on 4/12/10
7 helpful votes in Science

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 . 

  • Was this answer helpful?
  • 0
Rakshak H From Kvs Tb Dam Hospet, added an answer, on 20/10/10
39 helpful votes in Science

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

  • Was this answer helpful?
  • 0
Gayathri Jahan Mohan From Kendriya Vidyalaya, added an answer, on 18/10/10
8 helpful votes in Science

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

  • Was this answer helpful?
  • 0
Aastha Vats , added an answer, on 4/10/10
15 helpful votes in Science

you 're absolutely wrong rakshak..

  • Was this answer helpful?
  • 0
Subham Bakshi From Vivekananda Kendra Vidyalaya, added an answer, 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 

  • Was this answer helpful?
  • 0
Rakshak H From Kvs Tb Dam Hospet, added an answer, on 4/10/10
39 helpful votes in Science

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

  • Was this answer helpful?
  • 0

Add an Answer

Start a Conversation
You don't have any friends yet, please add some friends to start chatting
Unable to connect to the internet. Reconnect
friends:
{{ item_friends['first_name']}} {{ item_friends['last_name']}}
{{ item_friends['first_name']}} {{ item_friends['last_name']}}
{{ item_friends["first_name"]}} {{ item_friends["last_name"]}} {{ item_friends["subText"] }}
{{ item_friends["notification_counter"]}} 99+
Pending Requests:
{{ item_friends['first_name']}} {{ item_friends['last_name']}}
{{ item_friends['first_name']}} {{ item_friends['last_name']}}
{{ item_friends["first_name"]}} {{ item_friends["last_name"]}} {{ item_friends["school_name"] }}
Suggested Friends:
{{ item_friends['first_name']}} {{ item_friends['last_name']}}
{{ item_friends["first_name"]}} {{ item_friends["last_name"]}} {{ item_friends["school_name"] }}
Friends
{{ item_friend["first_name"]}} {{ item_friend["last_name"]}} {{ item_friend["school_name"] }}
Classmate
{{ item_classmate["first_name"]}} {{ item_classmate["last_name"]}} {{ item_classmate["school_name"] }}
School
{{ item_school["first_name"]}} {{ item_school["last_name"]}} {{ item_school["school_name"] }}
Others
{{ item_others["first_name"]}} {{ item_others["last_name"]}} {{ item_others["school_name"] }}