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9 Nov 2019
A massless balloon is filled with 2.4 m3 of helium. What is the maximum weight that it can lift in air? Assume the density of air is 1.2 kg/m3 and that of helium is 0.177 kg/m3. The acceleration of gravity is 9.8 m/s2 . Answer in units of N
A massless balloon is filled with 2.4 m3 of helium. What is the maximum weight that it can lift in air? Assume the density of air is 1.2 kg/m3 and that of helium is 0.177 kg/m3. The acceleration of gravity is 9.8 m/s2 . Answer in units of N
Irving HeathcoteLv2
29 Apr 2019