February 26, 2017

Homework Help: physics help plz

Posted by emma on Sunday, May 6, 2012 at 4:26pm.

One 3.5 kg paint bucket is hanging by a massless cord from another 3.5kg paint bucket, also hanging by a massless cord, as shown in the figure .

Part a) If the buckets are at rest, what is the tension in lower and higher cord ?

Part b)If the two buckets are pulled upward with an acceleration of 1.55 by the upper cord, calculate the tension in the lower cord and upper cord

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