1) textbook problem 3.2, A double Atwood machine is shown in Fig. 3.12, withmasses m1, m2, and m3. Find the acceleration of the masses.2) textbook problem 3.26. You can start with the results from the first problemand use that as a starting point for this homework (be careful of the names ofthe masses in the two diagrams). In the Atwood machine shown in Fig 3.19,what should M be, in terms of the other masses, so that it doesn't move.3) textbook problem 3.8, A block of mass m is held motionless on africtionless plane of mass M and angle of inclination theta (see Fig3.16). The plane rests on a frictionless horizontal surface. The block isreleased. What is the horizontal acceleration of the plane?sollollMMmi m₂m0

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i have correctly solved part A but if someone could help with B, i would greatly appreciate it!! :)
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