Referring to the image to the right, the mass of block 1 is m1 = 3.4 kg while the mass of block 2 is m2 = 8.6 kg. The coefficient of friction between m1 and the inclined surface is μ = 0.31. The inclined surface is at an angle θ = 31° above the horizontal.
Part A) Write an equation for the magnitude of this system's acceleration. Use the variables from the problem statement together with g for acceleration from gravity in order to write your equation.
Part (b) Calculate the magnitude of the system's acceleration in m/s2.
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