anie & A vitnebosebni dose eq 11d. Write down an equation for the buoyant force using the acceleration due to gravity and the density of air (Pair = 1.29kg m3 4 pennies landing getting 3 of 12:10 mp) her alle in vuidedpass lis to yjilldsdong since 11e. Let the buoyant force from "11d" be greater than the total gravitational weight of the balloon (skin and structure) and the cargo to calculate the maximum weight that can be lifted. SSL tinal 280 d89 101 yilidadong lato lubi.est P "X" sand Instructions: Show your work for each question. Follow the Problem Solving Techniques to neatly answer the entire question (i.e., make sure you label your coordinate axis frame). Use SI Units unless otherwise indicated. Each question is worth 20 points. 11. A spherical balloon has a diameter of 14.3 m and is filled with helium. There is a cargo box that is attached to the balloon. We want to determine what the maximum weight of the cargo (assume that the cargo mass is given by: mc.) that the balloon can lift, assuming that the skin and structure of the balloon have a mass of 930 kg. (Note: Assume the buoyant force of the cargo is negligible - i.e., only the balloon provides the buoyancy.) 11a. Draw a picture! 2. The b. 100.00 11b. Calculate the volume of the balloon. Jams 11c. Draw a free-body diagram with all the forces acting on the balloon and the cargo. Con zaup