Question | Answer |
Angular Displacement | s = r.θ |
Angular Velocity | ω = θ/t |
Angular Acceleration | α = dω/dt |
Relation between Linear Velocity and Angular Velocity | v = r.ω |
Time Period (Uniform Circular Motion) | T = (2π.r)/v T = 2π/ω |
Frequency (Uniform Circular Motion) | n = v/(2.r) |
[Radial Acceleration] | a = vω a = r(ω^2) a = (v^2)/r |
[Centripetal force] | F-CP = mr (ω^2) |
[Centrifugal force] | F-CF = mr(ω^2) |
Maximum safe speed for a curved horizontal road. | v = μrg |
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