A steel ball is resting in a trough as shown in the figure. The weight of the ball is 90ON. Determine the reactions developed at the contact surfaces. The inclination of the surface with the...

Extracted text: A steel ball is resting in a trough as shown in the figure. The weight of the ball is 90ON. Determine the reactions developed at the contact surfaces. The inclination of the surface with the horizontal is e, = 30°. Assume all contact surfaces are smooth. Enter your student Id number. Also, upload your handwritten answers in the separate submission link provided.