Engineering, 13.09.2019 21:30, saramerguelo

An air balloon with mass m hovers at a constant height above the ground: 1- calculate the mass mo of the ballast that must be thrown for the balloon to rise with the acceleration a ignore the air resistance. 2- also calculate the percentage reduction in lifting power that needs to happen to maintain a constant height after the rising.

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An air balloon with mass m hovers at a constant height above the ground: 1- calculate the mass mo o...