Question

A bucket of mass m (0.4 kg) is suspended over a well by a winch and Pope. The WINCH consists of a solid cylinder with mass M (1 kg) and radius R (0.1 m) about which the rope is wrapped. A handle is attached to one end in order to rotate the cylinder. Suppose that the winch's handle breaks off, allowing the bucket to fall as the rope unwinds from the cylinder.

Answer 1

The below data are necessary to solve the next part.

Solr: Giren m=0.4 kg 1kg , R = 0,1 m T wil mg mg-Tama -- Txes OMR?. - TE MR& - 2 - a=ra - I = Mapz = 4x604322 22 Otang = Ra Canal a=ra = 0.12 -> d=1021 f) from o mg-T= ma - To migra) and TE MRL Gera from ® and 3 2 을

from 0 and ng - Tama Ta o Mipa та - меч с те mg = matma 1 = (mitm) [ace 4) 0.4xgo8 = 4.36 ms"? 0.4+ 1/2 m 2 = 9 = mg (m + ♡ JR =yo. 6 radio 1) 1. Тер = MR ex 2 R? x mg (mum R T. - MMRg evinch - 0.4 Xix0.1 x 9.8 2(mm) 2(0.44 0.5) = 0.22 Nom

Il So2m sauftto at ? 2= 6 x 4.36xte t=o.gosec O= wott be af? 50+ $x 43.6 x Co.9612 o=2001 rad na 10 W=TAO = 0.22*20.1 = 4:42.J go 12 111) from 6 ) t = 0.go sec we wo tat co + 43.6*0.96. = 42, 85 rad's v) Panga w home = 4.42 = 4:6 w 0.96