Question

Give two example where friction is increased purposely

Answer 1

1. In the wheels of car to provide grip.
2. In the sole of shoes.


HOPE IT WILL HELP YOU!!

Answer 2

Hey mate here is your answer....

two examples where friction is increased purposely are as follows

° borax powder over carrom board for smooth sliding of the slider.

° lubricant are applied for smooth movement of various vehicles parts..

hope it helps you...