There's no data needed I just need help on how to answer these 3 questions

Smart Cart Track Clamp Weight Pre-jab: 1. Your app will be able to create a graph of velocity vs. time for the cart. How will you find the distance it travels? (5 points) 2. Your app can tell you how to find the average force exerted by the string on the cart. How will you find the work done? (5 points) 3. The cart starts at rest and has mass m. Set up a W = AE equation in terms of the force F, distance Ax, mass m, and velocity of the cart v. (15 points)