Navigate

When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm

When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm, the energy increases by

Options

(a) 300 J
(b) 400 J
(c) 200 J
(d) 100 J

Correct Answer:

300 J

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

OR2007
admin:

Related Questions

  1. What should be the velocity(v) of a sound source moving towards a stationary observer
  2. An object is 8 cm high. It is desired to form a real image 4 cm high at 60 cm from
  3. If radius of earth’s orbit is made 1/4, the duration of a year will become
  4. A 0.01 H inductor and √3 πΩ resistance are connected in series
  5. The angle of incidence for a ray of light at a refracting surface of a prism is 45⁰.