A spring of force constant 800 N/m has an extension of 5 cm. The work done in extending…

Physics · JEE Main · NTA ExamsWork, Energy and Power

A spring of force constant 800 N/m has an extension of 5 cm. The work done in extending it from 5 cm to 15 cm is
  1. 16 J
  2. 8 J
  3. 32 J
  4. 24 J

Answer

(B) 8 J

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

More Work, Energy and Power questions · Browse all practice questions