Advertisements
Advertisements
Question
Define static friction
Advertisements
Solution
The maximum force exerted by a surface on a body so long as it remains stationary is called the force of static friction.
APPEARS IN
RELATED QUESTIONS
A charged glass rod attracts a charged plastic straw.
Sometimes, a crackling sound is heard while taking off a sweater during winters. Explain.
What is the cause of friction?
The eraser gets smaller and smaller as you use it more and more. Explain the reason.
Answer the following in a word or two or in a sentence.
Why does a rolling ball stop after moving some distance?
Tick the most appropriate answer.
A car skids on a wet or muddy road due to
Fill in the blank.
Bicycles use ...................... to reduce friction between the pedals and the crank
Answer the following in short.
How can sliding friction be changed into rolling friction easily?
Answer the following in short.
List the various states of matter that offer frictional force?
Why is a ball bearing used in a cycle hub?
