Wednesday
May 27, 2015

Homework Help: physics

Posted by marie on Wednesday, January 4, 2012 at 2:50pm.

A 1.30 10
4
kg railroad car moving at 6.70
m/s to the north collides with and sticks to
another railroad car of the same mass that is
moving in the same direction at 1.83 m/s.
What is the velocity of the joined cars after
the collision?
Answer in units of m/

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members