draft and prepare a report that estimates the mechanics of a Zip Line Trolley( connected by an object (ie slender rod) to accommodate a user of a certain weight (Please see figure 1 (left)). The project should focus on the wheels with contact with the metal cable, rigid body dynamics and mechanics of the system with a user of 70 kg. *This is an open-ended project; however, it should at the least include the bullet points below. Please consider the following: Please include a rough sketch of your design (FBD). Include the shape and the dimensions of your wheels/round-bearings and basic trolley design. Moreover, include calculations (Moment of Inertia/Gyration, Center of Mass etc). Show how you solved for the tensions from a point or points of contact between the cable and the bearing. (Describe how would you calculate the tensions) Include in your design the shape used for the connecting rod between the trolley and the hand grips. Provide a rough estimate for a user/that weights 70kg. For convenience, please use a model of the user/person and represent them as three to four connected objects. As an example sphere heard, cylinder torso-area, square/rectangle-lower body. Use your rough measurements to calculate "G" the center of Mass for your user/person (Think Roblox). Discuss the impact of having a design that contains only one roller/Ball bearing versus two and three ball bearing. How would the variations in the design effect angular velocity, angular acceleration, velocity, acceleration (ac), moments, etc. In addition, based on your values for the zip line trolley project; If your user/person starts from rest and is at the top of a platform - the angle between the person and trolley is 90 degrees (see Figure 3-left) - At some instant later the person/user is at an angle of 33 degrees (Figure 3-right). Find the horizonal and vertical component on the pin connecting to the trolley when it is at 33 degrees. Based on your parameters, calculate the velocity of the person at 4 seconds and 12 seconds after they start from rest (consider start and end heights of the zip line). Based on your parameters, calculate the acceleration (ac) of the person at 4 seconds and 12 seconds. You should include rough measurements for your design. Please illustrates what you have learned in the course (angular velocity, angular acceleration and velocity, moments, etc). Again, this project is open-ended. The bullet points listed above should be the minimum for evaluation and credit. 125mm/4.92in High Strength Stainless Steel Shell 27mm/1.06in Max Cable 012mm/0.47 30x20mm /1.18x0.79in High Strength Stainless Steel Ball Bearing 83mm/3.27in Figure 1 (Left) Example of a zip line trolley on a metal cable (right) Example of a trulley. Rough schematic and dimensions of a repical trolley system. Figure 2 Example of a single haring tilly L ✓ TROLLEY 90° 心 TROLLEY Figure 3 Rough example of zip line system- Trilley pind at hp. Example slender har coched to hand grip ama at mat (right) Trolley syst time later expressing a change in angle to 33 degrees