Question

Give example to show that friction is both a friend and a foe​

Answer 1

Answer:

Explanation:

Friction helps us to walk

Friction wears out tyres and shoes

Answer 2

Answer:

(i) Friction allows us to grip and catch different objects.

(ii) It helps us to walk comfortably on the surface.

(iii) It helps to minimize the speed or to stop the moving objects.