| ⇦ | 
| ⇨ |
A vertical spring with force constant k is fixed on a table. A ball of mass m at a height h above the free upper end of the spring falls vertically on the spring so that the spring is compressed by a distance d. The net work done in the process is
Options
(a) mg(h+d)-1/2 kd²
(b) mg(h-d)-1/2 kd²
(c) mg(h-d)+1/2 kd²
(d) mg(h+d)+1/2 kd²
Correct Answer:
mg(h+d)-1/2 kd²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Dimensions of resistance in an electrical circuit, in terms of dimension of mass M,
- A particle of mass M is executing oscillations about the origin on the x-axis.
- The most stable particle in Baryon group is
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
- The distance of the closest approach of an alpha particle fired at a nucleus
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Dimensions of resistance in an electrical circuit, in terms of dimension of mass M,
- A particle of mass M is executing oscillations about the origin on the x-axis.
- The most stable particle in Baryon group is
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
- The distance of the closest approach of an alpha particle fired at a nucleus
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