1,2,3 on paper please and explanation

Lab 5: Pre-Lab Questions me pls.) 1~ Assume that you are studying a cart and mass system like the one shown in Figure 1. Given m, : 20 kg, \"'2 : :50 kg, and 9 : 35", nd the acceleration , a, and the tension, T, of the system. (8 pts.) \\ I \\ H1 \\/ F5 \"'25 2. What if you know the acceleration but not the maSS? Given m1 : 45 kg, 6 = 40, and a : #32 m/ 32 (down the slope), what is mass 717.2? (5 pts.) and the freebody diagrams in Figure 2. Is it possible for the acceleration 3. Consider the setup shown in Figure 1 of the system to be uphiil if m2