| ⇦ | 
| ⇨ |
A uniform chain of length L and mass m is kept on a smooth table. It is released from rest when the overhanging part was nᵗʰ fraction of total length. Find the kinetic energy of the chain as it completely slips off the table
Options
(a) 1/2 mgL[1-n²]
(b) 2mgL[1-n²]
(c) 1/2 mgL[n²-1]
(d) 2mgL[n²-1]
Correct Answer:
1/2 mgL[1-n²]
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Application of a forward bias to a P-N junction
- A proton beam enters a magnetic field of 10⁻⁴ Wb/m² normally. If the specific charge
- What is the voltage gain in a common-emiiter amplifier, when input resistance is 4 Ω
- Laser light is considered to be coherant because it consists of
- A radioactive element forms its own isotope after 3 consecutive disintegrations.
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Application of a forward bias to a P-N junction
- A proton beam enters a magnetic field of 10⁻⁴ Wb/m² normally. If the specific charge
- What is the voltage gain in a common-emiiter amplifier, when input resistance is 4 Ω
- Laser light is considered to be coherant because it consists of
- A radioactive element forms its own isotope after 3 consecutive disintegrations.
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