00:00Very important. Sir Isaac Newton fell asleep underneath a tree.
00:09And then an apple hit him. Kind of like this.
00:17Then he came up with the three laws. Okay, see that's the issue.
00:22As you keep on thinking, when you drop it, it comes back up.
00:25But it doesn't. Okay?
00:28The three laws of Newtonian physics.
00:30You're going to be quizzed on this later, you know.
00:32An object at rest will stay at rest.
00:38For every action, there's an equal and opposite reaction.
00:42For example, if I push it, it goes towards...
00:44And finally, force equals mass times acceleration.
00:53Any questions?
00:55You're welcome.
01:02You're welcome.
01:03You're welcome.
01:12And I'll finish the battle.
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