Question

You have to shift a heavy box in the store room which method will u use to reduce your effort and Why?; You have to shift a heavy box in the store room which method will u use to reduce your effort and Why?

Answer 1

i would like to put the heavy box in a trolly .because it reduces the frictional fore and also save energy of me.good q...

Answer 2

I shall use any rolling equipment like trolley to change its position.

Actually this trolley there helps to reduce friction and allow easy transfer of a good.