Ball Of Mass M Rests Between The Grooves

A ball of mass M rests between the grooves A and B of the incline and against a vertical wall at C. If all three surfaces of contact are smooth, determine the reactions of the surfaces on the ball. Hint: Use the x, y, z axes, with origin at the center of the ball, and the z axis inclined as shown.


M = 2 kg

θ1 = 10 deg

θ2 = 45 deg

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