Answer :
Assuming the current center of gravity (CG) is at 99.8 inches and the airplane weighs 2,520 pounds, moving 75 pounds from the front seat to the rear seat will shift the CG position. The new CG position can be determined by calculating the moment arms and redistributing the weight accordingly.
To calculate the new center of gravity (CG) position after moving the weight, we need to consider the moment arms and redistribute the weight accordingly. The moment arm is the perpendicular distance between the weight and the reference point (in this case, the CG).
Let's assume the moment arm from the front seat to the CG is x inches and the moment arm from the rear seat to the CG is y inches. Since we are moving 75 pounds from the front seat to the rear seat, we can calculate the new CG position using the formula: (2,520 × x + 75× y) / (2,520 + 75).
By plugging in the values, we can calculate the new CG position. However, without the specific values for the moment arms (x and y), it is not possible to provide an exact numerical answer. The new CG position will depend on the distribution of weight and the distance between the seats.
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