| ⇦ | 
| ⇨ |
The upper half of an inclined plane of inclination θ is perfectly smooth while lower half is rough. A block starting from rest at the top of the plane will again come to rest at the bottom, if the coefficient of friction between the block and lower half of the plane is given by
Options
(a) µ = 2 / tan θ
(b) µ = 2 tan θ
(c) µ = tan θ
(d) µ = 1 / tan θ
Correct Answer:
µ = 2 tan θ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions:
- The cylindrical tube of a spray pump has radius R, one end of which has n fine holes,
- Two thin long conductors seprated by a distance d carry currents
- A bar magnet of pole strength 10 A-m is cut into two equal parts breadthwise.
- The magnetic flux linked with a coil at any instant t is given by ?, find emf
- A potentiometer wire of length L and a resistance r are connected in series with
Topics: Work Energy and Power
(94)
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