Relation between net force and "v" and "a" Experiment {ignore friction} Indicate the direction of the velocity and the acceleration with arrows. Label each. Draw a FBD for the cart. Indicate the direction of the net force. l-A cart is steadily pushed along a track so it moves faster and faster. 2-The pushing stops and the cart is coasting. The cart does not slow down. 3-The front of the cart is push ed gently so it moves slower and slower. eventually coming to a stop