IB Physics - Use circular motion to solve physics problems

Circular Motion concepts as a tool to solve exercises & problems in Physics. Suitable for IB and A-Level Physics students.

Content:
_ Reminder of the basics,
_ Centripetal force is the mathematical expression of a physical force (gravity, tension, magnetic force etc...),
_ Exercise: calculating the mass of a planet by studying the circular motion of its moon,
_ Exercise: Trajectory of an electron in a magnetic field.

[miketrakas]

You one of the most amazing teachers I have ever seen :O, your acting is hilarious *(hahaha).

[bryanperera]

i think you made a mistake in minute 7:20 because you initially said that the speed of the moon orbiting saturn was 40960 kph and then you divided 40860 by 3.6 instead of dividing 40960 by 3.6.