A car moves along a horizontal circular road of radius r with velocity v .The coefficient of friction between the wheels and the road is . Which of the following statement is not true?
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
The car will slip if
b
The car will slip if
c
The car will slip if
d
the car will slip at lower speed, if it moves with some tangential acceleration, than if it moves at constant speed.
answer is C.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Centripetal force is supplied by the frictional force of where f = mV2 / r.Now , fmax = µ . mg.: The car will slip if f > fmaxi,e if mV2 / r > µ mgi.e if r < V2/µg
A car moves along a horizontal circular road of radius r with velocity v .The coefficient of friction between the wheels and the road is . Which of the following statement is not true?