Question

A 5-lb bar is attached to a 10-b uniform cylinder by a square pin, P, as shown. Knowing that r= 16 in., h= 8 in., 0 = 20°, L = 20 in, and w = 2 rad/s at the instant shown, determine the reactions at Pat this instant assuming that the cylinder rolls without sliding down the incline. The reaction at Pis [ 3.42 lb The moment is 155 ft-lb O. 70.5

Answer 1

solution: Marsep and Moncealed Inateur :- Bani- mus = 2 = 0;15527. slug 28Z MEL? . 10-15sZzxem 213= 0.035-59 suoght? 12 10. - Myz 322 Disti- mos usos de la 0 3050 stig Bo= t mentale del ( 16 ) = 0.27605 slighth kinematics :- mcappt TIITTITTITIT Иka maps mag ad.) 94544 por rolling without slipping [aut=44-7220 au=ra

(apt = autha aust = (rth)2 Capu= otho-hol kineliti thing cylinder Relay the bar as a Filiu (Mc = E(Mchele mogrsnotmisgcrth) sino = 202 tmy aur t83h+mp capt Crth) = 12g those this tMB (th) 2 da mu gr thisg CrthJ SMO 2o tmpt2t8stmis(yth? (10x 16/12) + 5624) Isonzo 0.27605+0.3056)(4970-03359 +691) (2472 7.9B04 25:3745 radler 1.48u8 cap t= (24) (5:374) = 10.7491ft/sec2 apn= (6) 222 2.6667 Hlaut

wing the bar alone us Freebody ein = Elin Jible! Pu= mis apst Coro-mg Cap)n sinzo =10.15527) (10.7491) Corzó - 0.15527 C2-6667) sinó Pu=1.4267lb EFY 20 py - MBg=-MB (ap) Sinto- misley In Como Hy = 5-0.15527 ) Cloyal Sin2O– (0.15377) (2.6667) CORZO Py = 4.0400db P2/Pn²tpyl / 1.42674 4.04002 الدراهما ما Be feat (404 ) 270.549 [13270540 Pisite cou ob the bus Jemp = ({Mp lebb up=232 260-031594503745) Mp=0.174 thelb