Math

QuestionA system is made up of blocks AA and BB (having masses of 2m2 m and mm, respectively. The blocks are connected by an inextensible cable. The cable is pulled over a homogeneous disk of mass mm that is pinned to ground at its center, and over an ideal pulley that is pinned to ground at its center. Let T1,T2T_{1}, T_{2} and T3T_{3} represent the tensions in the cable segments labled as (1), (2) and (3), respectively, in the figure.
Which of the following best represents the comparison of tensions T1T_{1} and T2T_{2} : (a) T1<T2T_{1}<T_{2} (b) T1=T2T_{1}=T_{2} (c) T1>T2T_{1}>T_{2}
Which of the following best represents the comparison of tensions T1T_{1} and T3T_{3} : (a) T1<T3T_{1}<T_{3} (b) T1=T3T_{1}=T_{3} (c) T1>T3T_{1}>T_{3}
Which of the following best represents the comparison of tensions T2T_{2} and T3T_{3} : (a) T2<T3T_{2}<T_{3} (b) T2=T3T_{2}=T_{3} (c) T2>T3T_{2}>T_{3}

Studdy Solution
T1>T2T_1 > T_2.
So, the answer to the first question is (c).
T1>T3T_1 > T_3.
So, the answer to the second question is (c).
T2=T3T_2 = T_3.
So, the answer to the third question is (b).

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