Question

Weight and mass are interchangeable terms. True or False

Answer 1

False
weight (N-force) = mass(kg-matter) x g

strictly in Physics, both are not interchangeable.
in normal life, weight (kg) actally means mass in Physics.

Answer 2

It's false. Mass is a way of measuring how much matter an object contains, where as weight measures how hard gravity is pulling on an object. While on earth, these are typically interchangeable. However, if you were to go to Mars, your mass would stay the same, but the weight will be different. This is because you still contain the same amount of matter, but the gravity's pull will be different because the moon has a different gravitational pull than the earth. Hope this helps!