| ⇦ | 
| ⇨ |
A system consists of three masses m₁, m₂ and m₃ connected by a string passing over a pulley P. The mass m₁ hangs freely and m₂ and m₃ are on a rough horizontal table (the coefficient of friction = μ). The pulley is frictionless and of negligible mass. The downward acceleration of mass m₁ is (Assume m₁=m₂=m₃=m)
Options
(a) g(1-gμ)/9
(b) 2gμ/3
(c) g(1-2μ)/3
(d) g(1-2μ)/2
Correct Answer:
g(1-2μ)/3
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - For a series L-C-R circuit, the rms values of voltage across various components
- A resistance of 20 ohm is connected to a source of an alternating potential V
- If 20% of a radiactive element decays in 10 days, then amount of original material left
- Two bodies of masses m₁ and m₂ and having velocities v₁ and v₂ respectively
- Stress to strain ratio is equivalent to
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- For a series L-C-R circuit, the rms values of voltage across various components
- A resistance of 20 ohm is connected to a source of an alternating potential V
- If 20% of a radiactive element decays in 10 days, then amount of original material left
- Two bodies of masses m₁ and m₂ and having velocities v₁ and v₂ respectively
- Stress to strain ratio is equivalent to
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