2) A Space Shuttle is propelled from earth using liquid hydrogen. The liquid hydrogen is stored in the external tank. The tank that holds the liquid hydrogen is a cylinder approximately a 13ft by 96 ft. The density of liquid hydrogen is approximately 71 kg/m³. Because the weight of the spacecraft and tanks are important for liftoff you are tasked with finding the weight of the liquid hydrogen. What is the mass in kg?

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A: The values are approx.

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