Mass is a measure of the amount of matter in an object and is typically measured in kilograms. It is a fundamental property that influences gravitational attraction and inertia.
5 Must Know Facts For Your Next Test
Mass remains constant regardless of an object's location in the universe.
Newton's law of gravitation states that two masses attract each other with a force proportional to their product and inversely proportional to the square of the distance between them.
In astronomy, stellar mass determines a star's lifecycle, luminosity, and spectral type.
Binary star systems are crucial for measuring stellar masses through their gravitational interactions.
Mass is distinct from weight, which varies based on gravitational strength at different locations.