Starship Weight and Balance (continued)
Discussion: Sum all of the weights, using the
standard average weight of a person of 170
pounds, and the fact that a gallon of fuel weighs
6.7 pounds.
totalWeight = emptyWeight + (crew + passengers) *
170 + baggage + closet + fuel * 6.7
centerofGravity = (emptyMoment + crewMoment +
passengerMoment + cargoMoment +
fuelMoment)/totalWeight