Question

Mass is an accurate measure of weight. true or false

Answer 1

- - Weight is gravity. Gravity is always changing. For example: jumping on a trampoline takes longer to land then jumping on grass

- - Mass on the other hand never changes. its always the same value.

Therefore I would say False. 

Answer 2

Mass is not weight. Weight determines how much gravity is pulling you down. Weight changes (for example, if you went to the moon, you would be a lot lighter). However, your mass never changes. I would say false since mass isn't even the same as weight. :/