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Dynamics Problem: Incline Block and Moment of Interia

  • #1

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
 

Answers and Replies

  • #2
ehild
Homework Helper
15,394
1,801
I do not see that you used the given moment of 0.3 Nm.
 

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