Amarble with a mass of 1.5 grams rolls at a constant rate of 0.50 cm/s across a table. what is the magnitude of the marbles momentum?

Alinear relationship would look like a straight line on the graph. it could have a positive negative or 0 slope. so it could be a line potentially going in any direction but it must be perfectly straight.

A. they hold atoms  together with a molecule.its a force that exist between molecules. hope this .