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Circular Motion (6.1 circular motion (change in velocity/time (centripetal…

- - - - orbital speed
        
        equal to linear speed
        
        v = 2 phi r/T
        
        v = wr
        
        v = square root of GM/r
      - a = v squared/r
      - a = w square r
  - - - with a = centripetal acceleration
  - - - period
        
        frequency
        
        T = 1/f
        
        T = 2 pai/ w
      - w = theta/t
  - - - inclined (normal reaction)
      - horizontal road
        
        turning
        
        banking
- - - - orbital period
        
        equation
      - escape velocity
        
        equation
  - - - g = F/m
        
        to produce
        
        gravitational field strength