learn.howToCalculate
learn.whatIsHeading
Calculates rotational kinetic energy of spinning objects using moment of inertia and angular velocity.
Formel
KE_rot = 0.5 * I * omega^2
Trinn-for-trinn guide
- 1Enter moment of inertia
- 2Input angular velocity (rad/s)
- 3Calculate rotational kinetic energy
Løste eksempler
Inndata
I = 2 kg·m², omega = 10 rad/s
Resultat
KE = 100 joules
Spinning object energy storage
Vanlige feil å unngå
- ✕Using angular velocity in degrees instead of radians
- ✕Confusing with linear kinetic energy formula
Klar til å beregne? Prøv den gratis Rotational Kinetic Energy-kalkulatoren
Prøv selv →