Question

The arrow in Fig. 1 shows the direction of motion. Draw the direction of the frictional
force in Fig. 1.
(1 mark)
The tread pattern of a tyre of this car is shown in Fig. 2. Thie pattern helps in
(increasing/decreasing) friction
(1 mark)
(2 marks)
What changes would you see in this tyre if it is used for a long time?
Clasa a IVS Unito ASMI
DSCHOOL​

Answer 1

Answer:

2. increase

Explanation:

hope it will help you