| ⇦ | 
| ⇨ |
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: - A long straight wire carries a certain current and produces a magnetic field
- A radiotransmitter radiates 1 kW power at a wavelength 198.6 m. How many photons
- A body of weight W newton is at the surface of the earth.
- If a body is rolling on the surface, its total energy will be
- Ring, hollow ring and solid sphere are rolled down from inclined plane
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A long straight wire carries a certain current and produces a magnetic field
- A radiotransmitter radiates 1 kW power at a wavelength 198.6 m. How many photons
- A body of weight W newton is at the surface of the earth.
- If a body is rolling on the surface, its total energy will be
- Ring, hollow ring and solid sphere are rolled down from inclined plane
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