1. The problem statement, all variables and given/known data A student runs an experiment with two carts on a low-friction track. As measured in the Earth reference frame, cart 1 (m = 0.57 kg ) moves from left to right at 1.0 m/s as the student walks along next to it at the same velocity. Let the +x direction be to the right. A. What velocity v⃗ E2,i in the Earth reference frame must cart 2 (m = 0.19 kg ) have before the collision if, in the student's reference frame, cart 2 comes to rest right after the collision and cart 1 travels from right to left at0.33 m/s? B. What does the student measure for the momentum of the two-cart system? 2. Relevant equations p = mv 3. The attempt at a solution A. v = 0 m/s B. p = m1*v1 +m2*v2 p = (0.57 kg)(-0.33 m/s) + (0.19 kg)(0 m/s) p = -0.19 kg*m/s Do my answers look correct?