| ⇦ | 
| ⇨ |
A motor-cyclist drives a motor cycle in a vertical circle. His minimum velocity at the highest point of the circle will be
Options
(a) √2Rg
(b) √3Rg
(c) √Rg
(d) 2Rg
Correct Answer:
√Rg
Explanation:
Frictional force = Centripetal force mg = mv² / R ⇒ v² = mgR / m ⇒ v² = Rg Therefore, minimum velocity v = √Rg
Related Questions: - A satellite is revolving around the earth with a kinetic energy E. The minimum
- Stress to strain ratio is equivalent to
- Three unequal resistors in parallel are equivalent to a resistance 1 Ω.
- The intermediate image formed by the objective of a compound microscope is
- In Young’s double slit experiment, a third slit is made in between the double slits.
Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A satellite is revolving around the earth with a kinetic energy E. The minimum
- Stress to strain ratio is equivalent to
- Three unequal resistors in parallel are equivalent to a resistance 1 Ω.
- The intermediate image formed by the objective of a compound microscope is
- In Young’s double slit experiment, a third slit is made in between the double slits.
Topics: Motion in Plane (93)
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