Aspherical balloon with a radius of 10.0 m is filled with helium. the weight of the balloon and the gondola is 1100 n. (the volume of a sphere is given by v = (4/3)(pi a.) draw a free body diagram for the balloon clearly labeling all forces. write down the equation which is obtained from newton’s second law. b.) what is the buoyant force on the balloon? c.) what is the acceleration of the balloon? d.) what is the maximum additional payload that could be carried by the balloon?
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Aprotein molecule in an electrophoresis gel has a negative charge.the exact charge depends on the ph of the solution, but 30 excesselectrons is typical. what is the magnitude of the electric forceon a protein with this charge in a 1500 n/c electric field?
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Aspherical balloon with a radius of 10.0 m is filled with helium. the weight of the balloon and the...
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