Question

how friction is act as both friend andfoe​

Answer 1

Answer:

Examples to show that friction is a friend and a foe: Friction is friend: (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.

Answer 2

Explanation:

friction as a friend: We are able to walk because of frictional forces between ground and our feet. We are able to write because of friction between ball point and the paper surface. nails and screws stick to the wall surfaces because of friction.

It helps to minimize the speed or to stop the moving objects.