Engineering, 03.09.2019 00:30, cammiecam49

An 80 kg man descends to the ground from an aeroplane using a parachute. if the drag coefficient of the parachute is 0.5 and the density of air is 1.35 kg/m3, calculate the required diameter of the parachute so that the man descends with a velocity of 25 m/s.

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An 80 kg man descends to the ground from an aeroplane using a parachute. if the drag coefficient of...