| ⇦ | 
| ⇨ |
A car of mass m is moving on a level circular track of radius R. If µs represents the static friction between the road and tyres of the car, the maximum speed of the car in circular motion is given by :
Options
(a) √(µsmRg)
(b) √(Rg/µs)
(c) √(mRg/µs)
(d) √(µsRg)
Correct Answer:
√(µsRg)
Explanation:
For smoot h driving maximum speed of car v then
mv² / R = µsmg
v = √(µsRg)
Related Questions: - Which of the following, is a vector quantity?
- A parallel plate capacitor is charged and then isolated. The effect of increasing
- A 1 µA beam of protons with a cross-sectional area of 0.5 sq.mm is moving with a velocity
- A cyclotron is used to accelerate
- Three capacitors each of capacity 4 μF are to be connected in such a way that the effective
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following, is a vector quantity?
- A parallel plate capacitor is charged and then isolated. The effect of increasing
- A 1 µA beam of protons with a cross-sectional area of 0.5 sq.mm is moving with a velocity
- A cyclotron is used to accelerate
- Three capacitors each of capacity 4 μF are to be connected in such a way that the effective
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply