Question

As shows in the 6gre bew ocks ane od by a ring of sglighle ma ping over a seld dk pley widh a mof 025 k and a of sio The ock on fles inlne is moving wih cott acolion If-1001 20k and 37 ne the acceletion of the blocks acer LLL N

Answer 1

FBD : Balancing fone en direction perpendicular to plane ч)= mg cok Ө Tmigsino-fx=ma. fx= you . migginak mgcoso our b'm-'t = dui oroof with o Y - mag-T= ma. 2 Using T=IX. (1974 R(T2-T)= IT (5-TU)= IQ – 0 using equation 0, ① and ② (m + m2 + 7 ) a= magam, gain 8-44m, gros a= ( m m, sino-4m, Coso) g mit met

, q=0 Mo friction. substituting values a= ( gor 10 sin 377 9.81 m/s2 20 Hot *x0-25%(0-3002 (0-3002 = (13.98)49.81 misz 30.125 Ta= 4.55m/s2