November 26, 2015

Homework Help: introductory physics

Posted by Jessie on Thursday, December 15, 2011 at 6:55pm.

A block is sent up a frictionless ramp along which an x axis extends upward. The figure below gives the kinetic energy of the block as a function of position x; the scale of the figure's vertical axis is set by Ks = 46.0 J. If the block's initial speed is 4.50 m/s, what is the normal force on the block?

Answer this Question

First Name:
School Subject:

Related Questions

More Related Questions