A large balloon of mass 225 kg is filled with helium gas until its volume is 318 m3. Assume the density of air is 1.29 kg/m3 and the density of helium is 0.179 kg/m3. (a) Draw a force diagram for the balloon. (Submit a file with a maximum size of 1 MB.) This answer has not been graded yet. (b) Calculate the buoyant force acting on the balloon. (Give your answer to at least three significant figures.)  N (c) Find the net force on the balloon.  N Determine whether the balloon will rise or fall after it is released. The balloon will  ---Select--- rise fall

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