Dependent motion - cable (rope) velocity

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SUMMARY

The discussion centers on determining the velocity of a cable connecting two sliding blocks, specifically blocks A and B, with known velocities of 27 in/s and 18 in/s, respectively. It is established that the velocity of cable C is equal to the velocity of block B. The user seeks clarification on how to calculate the velocities of cables D and E based on the given information. The conclusion drawn is that the cable's velocity can be inferred from the velocities of the connected blocks.

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leonel
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Hi, fellows !
In an arrangement of 2 slinding blocks connected by a cable (rope). I can state the blocks position and their velocity as a consequence. On the other hand, i can't figure out the cable velocity...which concept should I apply for ?


VB=18in/s > (Info)
VA= 27 in/s > (found)

What about the cables D and E velocity ?
Cable C has the same veloc of block B.

Thanks, Leonel
 

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I would say the cable velocity is equal to the velocity of B.
 

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