Question

question 7 (1 point)
the acceleration due to gravity is lower on the moon than on earth. which one of the following statements is true about the mass and weight of an astronaut on the moons surface compared to earth?

a) mass is the same, and weight is less.

b) mass is less, and weight is the same.

c) mass is more, and weight is less.

d) both mass and weight are less.

e) both mass and weight are the same.

Explanation:

Mass is a measure of the amount of matter in an object and is an inherent property that does not change with location. Weight is the force exerted on an object due to gravity, calculated as $W = mg$ where $m$ is mass and $g$ is the acceleration due to gravity. Since $g$ is lower on the Moon than on Earth, the weight of the astronaut is less on the Moon while the mass remains the same.

Answer:

A. Mass is the same, and weight is less.