Friday
July 3, 2015

Homework Help: physics

Posted by Colin on Tuesday, November 23, 2010 at 11:17pm.

A roller coaster at an amusement park has a dip that bottoms out in a vertical circle of radius r. A passenger feels the seat of the car pushing upward on her with a force equal to 2.6 times her weight as she goes through the dip. If r = 20.0 m, how fast is the roller coaster traveling at the bottom of the dip?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members