February 23, 2017

Homework Help: Physics

Posted by Brittney on Friday, April 15, 2011 at 12:01am.

Suppose the roller coaster in Fig. 6-41 (h1 = 30 m, h2 = 11 m, h3 = 20) passes point 1 with a speed of 2.10 m/s. If the average force of friction is equal to one fifth of its weight, with what speed will it reach point 2? The distance traveled is 50.0 m.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions