A body of mass 10 kg is raised from certain depth. By the time it is raised by 10m, if its velocity is 2ms^(-1), work done during this time is,

A body of mass 10 kg is raised from certain depth. By the time it is r

1.	A body of mass 10 kg is raised from certain depth. By the time it is raised by 10m, if its velocity is 2ms^(-1), work done during this time is,
Answer» 980 J 20 J 960 J 1000 J Answer :D