Newton's second law of motion: acceleration. For example, if someone throws two balls with equal force, the ball with the lower mass will have greater acceleration.
Nelson, M. R. (2010). Newton's second law of motion: acceleration [Article]. K. Krapp (Ed.), Experiment Central: Understanding Scientific Principles Through Projects (2nd ed.). UXL. https://link.gale.com/apps/doc/CV2210049910/SCIC?u=61wa_tc&sid=bookmark-SCIC&xid=d75f95e5