You might have noticed that when used for a long time, slippers with rubber soles become slippery. Explain the reason

cbse
cbse-class-10
cbse-class-8-science
friction

#1

You might have noticed that when used for a long time, slippers with rubber soles become slippery. Explain the reason.
Answer:
When rubber soles are used for a long time, their surfaces become smooth. Hence, the friction between the sole and the floor decreases. Therefore, slippers become slippery.