Question

CBSE school class 8 NCERT solution.
Q3) Explain why sportsman use shoes with spikes?​

Answer 1

Spikes increase the surface of the shoes & make it rough which results in an increase in friction. This helps to have more grip on the floor and chances to slip reduces. This makes it easy for sportsmen to walk or run as their grip on the ground increases.

Answer 2

Answer:

Sportsman use shoes with spikes to increase the force of friction between the shoes and the ground. The increased force of friction give them a better grip while running.