Question

Force and length are four times more so energy what times more

Answer 1

Answer:

hello mate..

here's ur answer..

If force and length are four times more then energy will change by 16 times.

hope it helps...

Answer 2

Answer:

power = force × displacement / time - (1)

Energy = power × time

           =  Force × displacement            { substitute (1) }

           = 4F × 4d

           = 16 Fd

so energy increases by 16 times.