m m₂ m3 Three blocks (block 1 with mass m,, block 2 with mass my and block 3 with mass m.) rest on a frictionless, horizontal table as shown in the figure, with my 2 kg and m-3 kg 4 horizontal force F-145 N is applied to block 1, and the acceleration of all three blocks is found to be 4 m/s (a) Find the mass m Submit Answer Tries 0/5 (b) What is the normal force between blocks 2 and 37
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