|
Title: Two air track carts move along an air track towards each other. Cart A has a mas Post by: ppk on Apr 4, 2012 Two air track carts move along an air track towards each other. Cart A has a mass of 450 g and moves toward the right with a speed of 0.850 m/s and air track cart B has a mass of 300 g and moves toward the left with a speed of 1.12 m/s. What is the total momentum of the system?
A) 0.047 kg?m/s toward the right B) 0.719 kg?m/s toward the right C) 0.719 kg?m/s toward the left D) 0.750 kg?m/s toward the right E) 0.750 kg?m/s toward the left Title: Re: Two air track carts move along an air track towards each other. Cart A has a mas Post by: star on Apr 6, 2012 A
|