Question

4. Friction is required for :

(a) Fast movement
(0) Both of the above
(b) Stopping the objec
(d) None of the above​

Answer 1

b) stopping the object

Step-by-step explanation:

Friction always slows a moving object down. ... Friction can be a useful force because it prevents our shoes slipping on the pavement when we walk and stops car tyres skidding on the road. When you walk, friction is caused between the tread on shoes and the ground. This friction acts to grip the ground and prevent sliding

Answer 2

Both of the above! :)