Question

give an example to show that the friction increases if the two surfaces of pressed harder ​

Answer 1

as we know that friction is most important in our life when we walk there is friction which hold us and balance our body when we walk in slippeey ground then there is no friction so carefull in slippery areas now without waisting ur time come on topic

take two box not too slppery when we joint them and when we push one box to another in opposite direction we conclude that boxes moves easily when we press it hard and push in opposite direction box does not move its good ex

please mark as brainlist

Answer 2

Answer:

when we rub two stones there friction will be increased