A block of mass 1.36kg is on a wedge with a block-wedge static coefficient of fr

Question

A block of mass 1.36kg is on a wedge with a block-wedge static coefficient of friction, ?s= 0.214. The wedge angle ? = 30.5ois as shown in the above illustration. The wedge is rotated with an angular frequency of ? with the block's center of mass located a distance L = 0.642m up the ramp from the axis of rotation as depicted by the above diagram. (a) What is the largest positive value of ? that is allowed to keep the block at the same location on the wedge? (b) What is the smallest positive value of ? that is allowed to keep the block at the same location on the wedge?

Explanation / Answer

please post the diagram and rate me 5 stars!! i will be able to help you then. thank you

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