
You might have noticed that when used for a long time, slippers with rubber soles become slippery. Explain the reason.
Answer
437.1k+ views
Hint: In order to answer this question, you must be aware about the concept of friction. It is a force between two surfaces that are sliding, or trying to slide, across each other. Friction always works in the direction opposite to the direction in which the object is moving, or trying to move.
Complete answer:
After wearing slippers for a long time, the sole becomes smooth because of the continuous rubbing of the sole of the slippers with the floor. The smooth surface of the sole reduces the necessary force of friction between the slippers and the floor and hence the slippers become slippery. This does not allow us to walk properly on the ground. One can even fall down because of the slippery sole.
Note: The main cause of friction is the roughness or smoothness of an object. When two rough surfaces come in contact with each other, they generate frictional force or an opposing force, which can sometimes be converted into heat. When the roughness of the road increases, the degree of friction increases because it is more difficult to walk on a road with many pebbles and easier to walk on a levelled road.
Complete answer:
After wearing slippers for a long time, the sole becomes smooth because of the continuous rubbing of the sole of the slippers with the floor. The smooth surface of the sole reduces the necessary force of friction between the slippers and the floor and hence the slippers become slippery. This does not allow us to walk properly on the ground. One can even fall down because of the slippery sole.
Note: The main cause of friction is the roughness or smoothness of an object. When two rough surfaces come in contact with each other, they generate frictional force or an opposing force, which can sometimes be converted into heat. When the roughness of the road increases, the degree of friction increases because it is more difficult to walk on a road with many pebbles and easier to walk on a levelled road.
Latest Vedantu courses for you
Grade 8 | CBSE | SCHOOL | English
Vedantu 8 CBSE Pro Course - (2025-26)
School Full course for CBSE students
₹45,300 per year
Recently Updated Pages
Master Class 9 General Knowledge: Engaging Questions & Answers for Success

Master Class 9 English: Engaging Questions & Answers for Success

Master Class 9 Science: Engaging Questions & Answers for Success

Master Class 9 Social Science: Engaging Questions & Answers for Success

Master Class 9 Maths: Engaging Questions & Answers for Success

Class 9 Question and Answer - Your Ultimate Solutions Guide

Trending doubts
Difference Between Plant Cell and Animal Cell

What is the Full Form of ISI and RAW

Fill the blanks with the suitable prepositions 1 The class 9 english CBSE

Discuss what these phrases mean to you A a yellow wood class 9 english CBSE

Name 10 Living and Non living things class 9 biology CBSE

Name the states which share their boundary with Indias class 9 social science CBSE
