Question

What work is required to stretch a spring of spring constant 40N/m from x =0.20m to 0.25m?(the unstretched position is at x =0) a) 0.45J, b)0.80J, c) 1.3J, d) 0.050J, e) 0.90J Please , help

Answer 1

The correct answer between all the choices given is the first choice or letter A, which is 0.45J. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.