Sunday, 21 May 2017

Term 2 Week 4 2017

Homework

  • Ex 4G, p. 153-156, Orbits - Circular Motion due to Gravity
  • Ex 2A, p.19-22, Working with Errors
  • Ex 2B, p. 26-37 Data Processing & Errors


Satellites in Circular Orbit

Gravity, satellites and circular motion

How Do Satellites Get & Stay in Orbit?


Kepler’s First Law of Motion - Elliptical Orbits 

Kepler’s Second Law of Motion - Equal Area Equal Time Law


Kepler's Third Law of Motion - T2 ∝ R3

Uncertainties and Errors

World's Heaviest Weight - the importance of error reduction through measurement

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