Question

work?
Three children are at work. One is pushing a chair, another is pushing the sofa
and the third one is pushing an empty trolley. Who is experiencing the maxim
What
friction?
reasons:​

Answer 1

Answer:

The child pushing the sofa will experience the maximum friction as sofa is the heaviest.

Answer 2

Answer:

sofa in which act greater force because it is hard, rigid and when we apply greater force than friction which is act on the surface, then it can move

friction is a force in which force act in opposite directions