4 how is weight different from mass? a weight changes depending on gravity; mass stays constant throughout…

4 how is weight different from mass? a weight changes depending on gravity; mass stays constant throughout the universe. b weight is measured in grams; mass is measured in newtons. c weight can be converted to energy; mass cannot. d weight is measured with a scale; mass is measured with a triple - beam balance.

4 how is weight different from mass? a weight changes depending on gravity; mass stays constant throughout the universe. b weight is measured in grams; mass is measured in newtons. c weight can be converted to energy; mass cannot. d weight is measured with a scale; mass is measured with a triple - beam balance.

Answer

Brief Explanations:

Weight is the force exerted on an object due to gravity ($F = mg$, where $F$ is weight, $m$ is mass, and $g$ is gravitational - acceleration), so it changes with gravity. Mass is the amount of matter in an object and is constant everywhere in the universe. Mass is measured in kilograms, weight in newtons. Also, $E=mc^{2}$ shows mass can be converted to energy. Measuring tools are not the fundamental difference.

Answer:

A. Weight changes depending on gravity; mass stays constant throughout the universe.