In this lab, you will need to measure velocity of two carts on the track. The motion encoder will be tracking one cart, a motion sensor will be tracking the other cart. For your momentum calculations, you will need the velocity of both carts immediately before the collision, and the velocity of both carts immediately after the collision. Thinking about will be contributing to errors or uncertainty in these values will help when answering the following: Discuss ways in which you can minimize the uncertainty in your measured velocities. Include things you can do with the equipment and things you can do within Logger Pro.