Part II. Mass of Hanging Acceleration Max X o X AX cart (kg ) Mass (kg ) (m /s 2) Velocity (m ) (m ) (m ) (m /s) W on hanging W _ on hanging W NET on hanging AK for hanging g mass (J) mass (J) mass (J) mass ()) F. (N ) W _ on cart ()) | W on cart ()) W on cart AK (J) g NET cart (J)