Question

A block is placed on the horizontal surface. There are two forces acting on the block. One,the down ward pull of gravity and other a normal force acting on it. Are these forces equal and opposite? Do they form action -reaction pair? Discuss with your friends

Answer 1

Yes these forces r opposite to each other and they act as action reaction pair and they are also equal i will show that to u in below diagram.  HOPE THIS HELPS U A MOST PLZ MARK ME AS BRAINLIST.