0 votes
82 views
asked in md by (215k points)
A coil-spring of stiffness k is cut exactly at the middle and the two springs thus made are arranged in parallel to take up together a compressive load. The equivalent stiffness of the two springs is.     

         (a) 0.25k                         (b) 0.5k

         (b) 2k                              (d) 4k

Please log in or register to answer this question.

Welcome to Q&A discussion forum, where you can ask questions and receive answers from other members of the community.

10.4k questions

274 answers

26 comments

15.3k users

...