Question

why does friction increases if two objects are pressed ?

Answer 1

Answer: Since the friction is due to the interlocking of irregularities in the two surfaces which slide with respect to each other, it increases when the two surfaces are pressed harder.

Answer 2

Answer:

Hi! you're answer is:-

Friction increase if the two surfaces are pressed because friction is due to the interlocking of irregularities in the two surfaces which slide with respect to each other, it increases when the two surfaces are pressed harder.

Explanation:

Hope it helps!