Questions
A body is moving in a circular orbit. It is just about to slide to the outer side and µ mg = mv2 / r . In this expression, µ represents
a
Coefficient of static friction
b
Coefficient of kinetic friction
c
Coefficient of rolling friction
d
None
detailed solution
Correct option is A
As viewed by the passenger of the car , a pseudo force mv2/r , which is radially outward , due to which the car has a tendency to slide outward which is prevented by a frictional force which is static in nature and we can write mv2/r ≤ µmg . So option (1) is right.Talk to our academic expert!
Similar Questions
A car is moving on a circular path and takes a tum. If R1 and R2 be the reactions on the inner and outer
wheels respectively, then
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
Popular Books
HC Verma Part 1HC Verma Part 2RS AgarwalRD SharmaLakhmir SinghDK GoelSandeep GargTS GrewalNCERT solutions
Class 12 NCERT SolutionsClass 11 NCERT SolutionsClass 10 NCERT SolutionsClass 9 NCERT SolutionsClass 8 NCERT SolutionsClass 7 NCERT SolutionsClass 6 NCERT Solutions
