1. Balanced vs unbalanced forces These scenarios are shown in videos in the assignment. The important part of the motion for each is listed next to them, which you'll use for reference below. SCENARIO A: car with a mass pulling on it and friction between the cart and the track Constant motion SCENARIO B: cart with a mass pulling on it and no friction: Accelerating (speeding up) SCENARIO C: car with mass pulling on it, no friction, and a spring pulling on its other side Accelerating (slowing down) For each scenario, draw a force diagram for the cart in the spaces below: Scenario A is given as an example. SCENARIO A: SCENARIO B: SCENARIO C: 'F' &':A'M Ti- tin-Ii." Lab #5: Forces Group Worksheet | Page 2 of 14 GROUP # GROUP # Scenario A Watch the video for scenario A, where a string is attached to the cart and also a 5 g hanger (with an additional 20 g on it). The cart is given a small tap towards the pulley side of the track, where the hanger & mass are pulled down by gravity. The can has constant motion. Sketch the motion diagram for the motion as it moves toward the pulley (the pulley is on the right as in the diagram of Scenario A. Indicate the direction of the acceleration vector, if it's not zero. o') QUESTION 1: Is the motion what you would expect from the force diagram? In your explanation, consider if the forces are balanced or not, and if the motion is constant or accelerating. If the motion and the forces are not consistent, draw a new force diagram here and explain what change(s) was necessary. GROUP # Scenario A Watch the video for scenario A, where a string is attached to the cart and also a 5 g hanger (with an additional 20 g on it). The cart is given a small tap towards the pulley side of the track, where the hanger & mass are pulled down by gravity. The cart has constant motion. Sketch the motion diagram for the motion as it moves toward the pulley (the pulley is on the right as in the diagram of Scenario A. Indicate the direction of the acceleration vector, if it's not zero. o'' QUESTION 1: Is the motion what you would expect from the force diagram? In your expianation, consider if the forces are balanced or not, and if the motion is constant or accelerating. If the motion and the forces are not consistent, draw a new force diagram here and explain what change(s) was necessary. Lab #5: Forces Group Worksheet I Page 3 of 14 Scenario B Place a non-friction cart on the track and attach the string with the same 20 g on the mass hanger as shown in the diagram of Scenario B. The motion of the cart is to the right and speeding up. Sketch the motion diagram for the motion as it moves toward the pulley (the pulley is on the right as in the diagram of Scenario B. Indicate the direction of the acceleration vector, if it's not zero. QUESTION 2: Is the motion what you would expect from the force diagram? In your explanation, consider if the forces are balanced or not, and if the motion is constant or accelerating. If the motion and the forces are not consistent, draw a new force diagram here and explain what change(s) was necessary