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March 28, 2015

Homework Help: physics

Posted by Anonymous on Thursday, October 25, 2012 at 12:57am.

An 849 g mass is attached to a pulley and
a 9 N weight is attached to a thin massless
cord, as shown below.

.5
849 g
9 N
T
What is the tension T? The pulley is massless and frictionless. The acceleration of gravity is 9.8 m/s
2
.
Answer in units of N

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