| ⇦ | 
| ⇨ |
When a mass M is attached to the spring of force constant k, then the spring stretches by l. If the mass oscillates with amplitude l, what will be the maximum potential energy stored in the spring?
Options
(a) kl/2
(b) 2kl
(c) 1/2 Mgl
(d) Mgl
Correct Answer:
Mgl
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If a given volume of water in a 220V heater is boiled in 5 min, then same volume
- A block of mass 4 kg is kept on a rough horizontal surface.The coefficient of static
- The distance travelled by an object along a straight line in time t is given by
- The ratio of the radii or gyration of a circular disc to that of a circular ring
- A nucleus disintegrates into two nuclear parts which have their velocities in the ratio
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a given volume of water in a 220V heater is boiled in 5 min, then same volume
- A block of mass 4 kg is kept on a rough horizontal surface.The coefficient of static
- The distance travelled by an object along a straight line in time t is given by
- The ratio of the radii or gyration of a circular disc to that of a circular ring
- A nucleus disintegrates into two nuclear parts which have their velocities in the ratio
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
initially spring is at rest . when we attach mass of m to it then in order to have maximum amplitude l the spring must have to stretch by a length 2l so maximum potential energy in the spring should be 1/2 k x^2 put x=2l and mg=2lk
FINAL ANSWER IS Mgl
good