What are three things an object can do to cause acceleration?

This is IPC (integrated physics and chemistry), and I got this answer wrong on a test I took. It's probably pretty obvious, but I forgot and I need help answering it.


Thanks!What are three things an object can do to cause acceleration?
technically, there are 2. Change speed, and change direction. If you must have three, it would be speed up, slow down, or change direction.What are three things an object can do to cause acceleration?
how is that not what you asked? That explains why you're in IPC... Report Abuse

speed up,slow down or change direction