The sheet-metalcomponent shown is of uniform thickness ans has a mass of 600g. I

Question

The sheet-metalcomponent shown is of uniform thickness ans has a mass of 600g. Itis attached to a light axle supported by bearings at A and Blocated 150mm apart. The compnent is at rest when it is subjectedto a couple Mo as shown. If the resulting angular acceleration is12 rad/s^2 k. find a) the couple Mo b) the dynamic reaction at Aand B immediately after the couple has been applied.


And I am having trouble drawing a good diagram for thisproblem. The sheet-metalcomponent shown is of uniform thickness ans has a mass of 600g. Itis attached to a light axle supported by bearings at A and Blocated 150mm apart. The compnent is at rest when it is subjectedto a couple Mo as shown. If the resulting angular acceleration is12 rad/s^2 k. find a) the couple Mo b) the dynamic reaction at Aand B immediately after the couple has been applied.


And I am having trouble drawing a good diagram for thisproblem.

Explanation / Answer

Okay, first, u need to write three equations for sum if the moments in x,y ,and z. Mx = Ixz + Iyz2   and so.... so, Now, you have the mass!!! calculate the Area = 16.875 * 103 m2 Olay, now the shapes can be divided into three differentshapes 2 triangles and one rectangular. Take a slice on every shape, and calculate I , and M Finally, you should be able to calculate A, and B!!!! A= (7.50 × 103 N)i + (15.00 ×103 N)j B = (7.50 × 103 N)i (15.00× 103 N)j Good Luck!!!

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