Monday, January 4, 2016

Physics Formulas rotational Motion Cheatsheet


Tangential Velocity;
V=2πr/time where r is the radius of the motion path and T is the period of the  motion

Angular Velocity;
ω=2π/T=2πf where T is the period of the  motion and f is the frequency

Angular Acceleration (Centripetal Acceleration);
or, 
where ω is the angular velovity, r is the radius and v is the tangential velocity 

Centripetal Force;
Fc=-m4π²r/T² or Fc=mv²/r
Where, T is the period, V is the tangential velocity and m is the mass of the object

Torque;
Τ=Applied Force.Distance.sinΘ
Τ=F.d.sinΘ

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