Which elements are directly used to determine moments in CG calculations?

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Multiple Choice

Which elements are directly used to determine moments in CG calculations?

Explanation:
Moments are found by multiplying each weight by its arm. The arm is the distance from the reference datum to where the weight acts, so the two directly involved quantities are weight (the force) and arm (the lever arm). Color has no bearing on the calculation, and the datum sets the reference for measuring the arm rather than forming the moment itself. Therefore, the elements used to determine moments are weight and arm.

Moments are found by multiplying each weight by its arm. The arm is the distance from the reference datum to where the weight acts, so the two directly involved quantities are weight (the force) and arm (the lever arm). Color has no bearing on the calculation, and the datum sets the reference for measuring the arm rather than forming the moment itself. Therefore, the elements used to determine moments are weight and arm.

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