A coolie was standing with 2 suitcases on his head and 2 bags on his hand.the luggage exerted force of 159N on him.What is the amount of work done by him?

Asked by  | 11th Jan, 2014, 08:12: PM

Expert Answer:

Work done is zero, since there is no displacement of the coolie.

Answered by  | 12th Jan, 2014, 08:45: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.