Answer :
Final answer:
To get the airplane off the ground, the minimum necessary lift force is 921200 N.
Explanation:
To calculate the minimum necessary lift force to get the airplane off the ground, we need to consider the weight of the airplane. The weight is equal to the mass multiplied by the acceleration due to gravity. In this case, the mass is 94000 kg and the acceleration due to gravity is 9.8 m/s²:
Weight = mass x acceleration due to gravity
Weight = 94000 kg x 9.8 m/s²
Weight = 921200 N
So, the minimum necessary lift force to get the airplane off the ground is 921200 N.
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