00:02
All right, so it looks like we have a newton's law question here.
00:05
It says, one, inflates a balloon and then releases it to, at least releases its end, excuse me, to let the balloon go free as air comes out.
00:13
The balloon then flies around the room.
00:15
What statement describes how this example is an application of newton's laws of motion.
00:20
So first up, we have according to newton's first law of motion.
00:24
The balloon continues moving until the forces on it are unbalanced.
00:28
Then second, according to newton's third law, the balloon is pushed forward as a motion.
00:32
Air is forced out.
00:35
Then we have according to newton's third law, the balloon resists any change of motion unless an unbalanced force acts on it.
00:41
Well, that's actually newton's first law, so we can eliminate that...