Question

Why are the soles of the shoes treaded
(1) To decrease friction
(2) To increase friction
(3) To increase life of the shoes
(4) To give the shoes more protection​

Answer 1

Answer:

(2) to increase friction

Answer 2

Answer:

To increase friction

Explanation:

The soles of the shoes treaded to increase friction the cause of increased friction we can move easily on plane surface without slipping