Two bodies of mass 'm' and '2m' when under the action of same force 'f' move through same distance 'd', which of the ball will have greater kinetic energy?

Question

fretje · Answer

Supposing there are no other masses in the neighbourhood, one can write
Ekinetic = m.v² = work done on  the mass = dW = F.ds (Force times distance)
As force and distance are equal for both masses, the answer is 
both will have equal energy.

anonymous · Answer

nice, no need to calculate velocity.

fretje · Answer

correction: kin energy Ekinetic = m.v²/2 = dW = F.ds
but conclusion stay the same, both masses will have equal kin energy.
Succes.