System of Particles and Rotational Motion
Explore the interactive model.
3D view ko rotate karo, body ya reference axis badlo, aur kisi teal mass marker ko tap karke uska dm·r_perp² contribution dekho.
Ek 3D rigid body chuno, uska clearly labelled CM axis dekho aur parallel axis ko distance d par shift karo. Har mass marker ka dm·r_perp² tap karke contribution dekho, phir parallel-axis theorem I = I_cm + Md² verify karo. Ring, disc, solid sphere aur rod ke reference moments bhi axis direction ke saath compare hote hain. Last stop mein glowing k-cylinder batata hai ki k = √(I/M) ek specific axis ke relative hi define hota hai.
A uniform ring of mass M and radius R is shifted from its central axis perpendicular to its plane to a parallel tangent axis. Its moment of inertia about the tangent axis is: