June 1, 2016

Homework Help: Physics

Posted by Mike on Sunday, January 24, 2010 at 11:25am.

You are on a train that is traveling at 3.0 m/s along a level straight track. Very near and parallel to the track is a wall that slopes upward at a 12 angle with the horizontal. As you face the window (0.86 m high, 2.1 m wide) in your compartment, the train is moving to the left, as the drawing indicates. The top edge of the wall first appears at window corner A and eventually disappears at window corner B. How much time passes between appearance and disappearance of the upper edge of the wall?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions