Flashcards
Circular Motion
Flashcards do conjunto (10)
- 1Angular Displacements = r.θ
- 2Angular Velocityω = θ/t
- 3Angular Accelerationα = dω/dt
- 4Relation between Linear Velocity and Angular Velocityv = r.ω
- 5Time Period (Uniform Circular Motion)T = (2π.r)/v
T = 2π/ω - 6Frequency (Uniform Circular Motion)n = v/(2.r)
- 7[Radial Acceleration]a = vω
a = r(ω^2)
a = (v^2)/r - 8[Centripetal force]F-CP = mr (ω^2)
- 9[Centrifugal force]F-CF = mr(ω^2)
- 10Maximum safe speed for a curved horizontal road.v = μrg