Dynamics Problem: Incline Block and Moment of Interia

AI Thread Summary
The discussion revolves around solving a dynamics problem involving an incline block and its moment of inertia. The user applied dynamic equilibrium equations to determine tension, which was then used to calculate the block's acceleration and velocity. However, the calculated velocity did not match the expected result of Vb = 0.5214 m/s at an angle of 325°. A key point raised is the failure to incorporate the given moment of 0.3 Nm into the calculations. This oversight may be crucial for arriving at the correct answer.
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Homework Statement


u1Je5Yy.png

Homework Equations


∑F=ma
∑M=Iα

3. The Attempt at a Solution
I used the dynamic equilibrium formulas to find the tension. The tension helps me to find the acceleration of the block. Then, I used kinematics to find the velocity. But, I'm not getting the right answer.correct answer: Vb= 0.5214 m/s 325°

qYc5n0o.jpg
 
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I do not see that you used the given moment of 0.3 Nm.
 
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