February 27, 2017

Homework Help: Physics

Posted by Sarah on Wednesday, December 14, 2011 at 2:50pm.

A bucket of mass M = 5.47 kg is attached to a second bucket of mass m = 3:52 kg by an ideal string. The string is hung over an ideal pulley. Mass M is started with an intial downward speed of 2.13m/s. What then is the speed of mass (M) after it has moved 2.47m? The answers is 3.88 however, I keep getting 3.24. Can anyone help I am not sure how I am off. Thanks

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