Saturday
July 26, 2014

Homework Help: physics imperfect spring

Posted by annie on Thursday, May 21, 2009 at 9:31pm.

The force required to compress an imperfect horizontal spring an amount x is given by F= 150x+12x^3, where x is in meters and F in newtons.

If the spring is compressed 2.1 m, what speed will it give to a 4.0 kg ball held against it and then released?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

phyics - A hand exerciser utilizes a coiled spring. A force of 86.9 N is ...
Physics - A spring has a spring constant of 259N/m. Find the magnitude of the ...
physics - A force of 85 N is required to compress the spring by 0.0200 m. How ...
Physics - To streatch a certain nonlinear spring by an amount 2x requires a ...
Physics - A 2.1 kg block slides with a speed of 1.1 m/s on a frictionless, ...
Physics- spring gun - A spring gun is made by compressing a spring in a tube and...
Spanish - Preterite vs. Imperfect I'm just trying to clarify the differences. ...
Physics Spring - A mass sitting on a horizontal, frictionless surface is ...
physics - How can I calculate the spring constant given only the following: ...
physics - What is the restoring force of a spring stretched 0.35 meters with a ...

Search
Members