The maximum value of static friction when the body is at the verge of starting motion is known as _____

Category: QuestionsThe maximum value of static friction when the body is at the verge of starting motion is known as _____
Editor">Editor Staff asked 1 year ago

The maximum value of static friction when the body is at the verge of starting motion is known as _____
 
(a) Static friction
 
(b) Limiting friction
 
(c) Impending motion
 
(d) Angle of repose
 
I have been asked this question by my college professor while I was bunking the class.
 
This interesting question is from Friction in chapter Work, Energy and Power of Physics – Class 11
Select the correct answer from above options 
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1 Answers
Editor">Editor Staff answered 1 year ago

Correct answer is (b) Limiting friction
 
To elaborate: The value of limiting friction can be found by equating it to the product of the static frictional coefficient and normal reaction force of the body.