Question

The figure below shows two masses m₁=4.5 kg and m₂=2.0 kg connected to separate ropes which attach to the perimeter of a uniform disk of mass M=6.0 kg and radius R (not required in answer). If the system is released from rest what is the tension T₁?

Question 2 Not yet answered Points out of 1.00 P Flag question The figure below shows two masses m =4.5 kg and m2=2.0 kg connected to separate ropes which attach to the perimeter of a uniform disk of mass M=6.0 kg and radius R (not required in answer). If the system is released from rest what is the tension T? R T T2 mi m2 Y $ % 2 3 & 4 5 6 + 7 00 O 9 W E R T Y J I O P S D F G ㄴ H K L С V B N M ? all

Answer 1

Given, mir m₂ М. 4.5 ug ug M-6 kg - 2 T2 TI on onz for mas maas mi Let, accelaration of this system of a. mig-Ti=ma for maa as mai T2 - mag mza. 2 for palley, TiR-T2 R = Ida I a R I a >> Ti-T2 R 2 Is į MR? for disa 1/2 . MR2 a » Ti -T2 = R 2 Ma co i. Ti-T2 2

» (mioma) g = Phatting Ti and Te in ogn. hre get (mig-m, a)-(mzatmar ma li 2 nitha cran (m18 m2) g mitm, et M₂ . To =m, [g-a 2 a = 4,5-2 :) -9.8 4.5+ 2+ 3 V 24.5 bono 9.5 morosh = 2:58 min -Ti = 4.5 [9.8 -2.58) :-10352 T= 32.5 Neaton