Similarities between mass and weight?

Mass is mass and weight is mass in a gravimetric field. Picture two identical bowling balls. They're way, way, way out in space. Light years from anything. Deep space. They both have mass, both have...

mass times acceleration is a force. If the acceleration is caused by gravity then the force is called weight.

Weight is how heavy and object is and Mass is the size of the object!

Mass is a measure of the amount of matter in an object.Example: airWeight is a force of gravity between Earth and an object. Example: A book has weight and a pencil.

Weight and mass are two different things: Mass stays the same where ever you are. It is basically the amount of matter/stuff the object contains. For example: a elephant contains more matter than a...