A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm

A Spring Of Spring Constant 5 X 10 Nm Is Physics Question

A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm from the unstretched position. The work required to stretch it further by another 5 cm is

Options

(a) 18.75 N-m
(b) 12.5 N-m
(c) 6.25 N-m
(d) 25 N-m

Correct Answer:

18.75 N-m

Explanation:

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

Related Questions:

  1. An artificial satellite is revolving round the earth in a circular orbit. Its velocity
  2. The velocity of a particle at an instant is 10 ms⁻¹.After 3 s its velocity will become
  3. The energy required to charge a parallel plate condenser of plate separation d
  4. The second overtone of an open pipe is in resonance with the first overtone
  5. Activity of a radioactive sample decreases to (1/3)rd of its original value

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.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*