Sally's mass on Earth is 50 kg. What is her mass on the moon?

Being that the moon has a gravitational force of 1.622m/s 2, we multiply the object's mass by this quanitity to calculate an object's weight on the moon. So an object or person on the moon would weigh 16.5% its weight on earth. Therefore, a person would be much lighter on the moon. Conversely, a person is 83.5% heavier on earth than on the moon.

Explanation:

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Lanuel Lanuel · Answer 2 · 2021-09-16T13:05:33+02:00

Sally's mass on Moon is: C. 50 kg

Mass is a measure of the amount of matter that an object or a body is typically made up of. The standard unit of measurement for the mass of an object is kilograms (kg).

Regardless of the location of a person, an object at any given time, mass (amount of matter that they're made up of) is always the same i.e constant.

This ultimately implies that, whether you're on the Moon, space, planet Earth or any other place; your mass would always remain the same or constant.

In this scenario, Sally's mass on Earth is 50 kg. Thus, we can deduce that her mass on Moon would be 50 kg.

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