1 00:00:08,300 --> 00:00:14,160 Hello, today we are going to talk about the laws of Newton applied to football. 2 00:00:19,670 --> 00:00:22,309 The first law of inertia. 3 00:00:24,949 --> 00:00:33,289 All bodies that descend so much to any strength don't accelerate, don't stop and don't change direction. 4 00:00:34,969 --> 00:00:38,969 Here you can see me kicking a ball without running. 5 00:00:38,969 --> 00:00:54,859 Reaction. When a body exerts a force to another, the last one exerts a strength, equal to the other one, but it goes to another side than the other. 6 00:00:56,939 --> 00:01:03,640 Here you can see Yanira kicking a ball without running and kicking the top of the net. 7 00:01:08,750 --> 00:01:15,930 Law of strength. The change of velocity, acceleration or stopping is proportional to the strength that we take. 8 00:01:15,930 --> 00:01:20,069 and the other way round is proportional to the mass. 9 00:01:22,980 --> 00:01:25,519 Here you can see me kicking a ball running. 10 00:01:31,430 --> 00:01:32,810 Thanks for listening to us. 11 00:01:32,890 --> 00:01:34,250 We hope you liked it. 12 00:01:34,549 --> 00:01:35,150 Bye!