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An empty rubber balloon has a mass of 00115 kg the balloon

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An empty rubber balloon has a mass of 0.0115 kg. The balloon is filled with helium at a density of 0.181 kg/m3. At this density the balloon is spherical with a radius of 0.400 m. If the filled balloon is fastened to a vertical line, what is the tension in the line in newtons?

Reference no: EM13602946

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