A red cart is moving rightward with a momentum of 100 kg-cm/s when it collides with a blue cart that is also moving rightward with a momentum of 60 kg.cm/s. The collision causes the red cart to slow down and the blue cart to increase its momentum to 90 kg-cm/s. Enter the momentum values of each individual cart and of the system of two carts before and after the collision. Also indicate the change in momentum of the carts and of the system. Enter values in kg.cm/s. Use appropriate +/- sign for the Momentum Change column. Before Collision After Collision Momentum Change Red Cart 100 70 -30 Blue Cart System 60 60 90 30 30 0