A body of mass 10kg 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
Answers
Answered by
1
Kinetic energy =1/2 mv2
=1/2× 10×4
=20 joules
In this case work done is stored in the form of kinetic energy. Therfore work done= 20 joules
Answered by
0
Energy possesed by a body is K.E.
Kinetic energy =1/2 mv2
=1/2× 10×4
=20 joules
work done= 20 J
Kinetic energy =1/2 mv2
=1/2× 10×4
=20 joules
work done= 20 J
Similar questions