Ask a New Question

Question

2. A spring of spring constant 220 N/m is sitting on a table. You pick it up and stretch it so that it is 8.0 cm longer than it was on the table top. How much work did it take you to stretch the spring? (Hint: This work is just negative the work done by the spring on you!)
10 years ago

Answers

bobpursley
what is 1/2k x^2
10 years ago

Related Questions

A spring has a spring constant of 259N/m. Find the magnitude of the force needed (a) to stretch the... A spring with a spring constant k of 44 N/m is stretched a distance of 30 cm (0.3 m) from its origin... A spring with spring constant k = 810 N/m is placed in a vertical orientation with its lower end sup... a spring with a spring constant of 4 newtons per meter is compressed by a force of 1.2 newtons. what... A spring with spring constant of 27 N/m is stretched 0.2 m from its equilibrium position. How much w... A spring whose spring constant is 650 N/m is compressed 0.300 m. What speed (in meters/second) can i... A spring with a spring constant of 22.0 N/cm has a block attached to one end and the other end is fi... A spring of spring constant 30.0 N/m is attached to different masses, and the system is set in mo... A spring has spring constant 0.3 m/newton. What force is necessary to stretch the spring by 1.5 mete...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use