| ⇦ | 
| ⇨ |
A long horizontal rod has a bead which can slide long its length and initially placed at a distance L from one end A of the rod.The rod is set in angular motion about A with constant angular acceleration α.If the coefficient of friction between the rod and the bead is ? and gravity is neglected, then the time after which the bead starts slipping is
Options
(a) √? / α
(b) ? / √α
(c) 1 / √?ￎﾱ
(d) infinitesimal
Correct Answer:
√? / α
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions:
- A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m².
- In a n-p-n transistor about 10¹⁰ electrons enter the emitter in 2 μs,
- If a solid ball of metal has a concentric spherical cavity with in it if the ball
- At 10⁰C the value of the density of a fixed mass of an ideal gas divided by its pressure
- To measure the roughness of the surface of a material, which of the following microscope
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