Official Answer
Answer
'Grip' cyangwa imbaraga zo kwicara zimpeta igumana bigenwa nurukuta rwayo rwa radiyo $ b $ nubunini bwo kwivanga hagati yindangamuntu yubusa na diameter ya groove. Umuvuduko wa radiyo $ q $ utangwa na $ q = \ frac {2 E I (D_g - D_f)} {D_m ^ 2 b} $. Kuva $ I = \ frac {t b ^ 3} {12} $, imbaraga zo gufata zingana na $ b ^ 3 $. Urukuta runini rwa radiyo rwongera cyane imbaraga zisabwa kugirango twagure impeta, itezimbere imipaka ntarengwa ya RPM ariko bigatuma kwishyiriraho bigorana kandi byongera ibyago byo guhangayikishwa cyane nibikoresho mugihe cyo guterana.
