Answer
At the poles, a bathroom scale would read our true weight.
A person's apparent weight would differ most from the true weight at the equator.
Work Step by Step
At the poles, a bathroom scale would read our true weight. Everywhere else on earth, the fact that a person is rotating with the earth means that the scale would show a value that is slightly less than our true weight. When a person is moving at a greater speed, there would be an even bigger effect. Therefore, a person's apparent weight would differ most from the true weight at the equator.
