Question: Three blocks rest on a friction less, horizontal table (Fig. P3.36), with m 1 = 10 kg and m 3 = 15 kg. A horizontal

Three blocks rest on a friction less, horizontal table (Fig. P3.36), with m₁= 10 kg and m₃= 15 kg. A horizontal force F - 110 N is applied to block 1, and the acceleration of all three blocks is found to be 3.3 m/s₂.

(a) Find m₂.

(b) What is the magnitude of the normal force between blocks 2 and 3?

Figure P3.36

y m2

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