NCERT Solutions for Chapter: Friction, Exercise 1: Exercise
NCERT Science Solutions for Exercise - NCERT Solutions for Chapter: Friction, Exercise 1: Exercise
Attempt the practice questions on Chapter 12: Friction, Exercise 1: Exercise with hints and solutions to strengthen your understanding. Science Textbook of Competency Based Questions for Class VIII solutions are prepared by Experienced Embibe Experts.
Questions from NCERT Solutions for Chapter: Friction, Exercise 1: Exercise with Hints & Solutions
The picture shows four different rubber tubes.
Which tube will experience the least friction while rolling on a surface? Explain your answer
Which of these would affect the amount of friction generated on a moving object?
The picture shows four types of shoe soles.
Which shoe sole provides the best grip and friction while walking?
Why do weightlifters apply chalk powder on their palms while lifting weights?
Four children were asked to arrange forces due to rolling, static and sliding frictions in a decreasing order. The correct arrangement is:
A car is accelerating on a road in the direction shown in the figure. The tyre shown is connected to the engine. In which direction is the force of friction exerted by the road on the tyre?
In the rainy season, what do you do to avoid slipping on the wet road outside your house? Why?
Weightlifters and gymnasts rub a rough and course material on their hands. Why?
