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OpenStudy (anonymous):
The system is balanced so that the 52 N block on the left and the 21 kg block on the right don’t quite slip. The suspended block has a mass of 2 kg and the angle is 45deg a.)Find the coefficient of friction μ1 for the 2 kg block for this to be true. b.)Find the coefficient of friction μ2 for the 21 kg block for this to be true.
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OpenStudy (anonymous):
an equation would help maybe
OpenStudy (anonymous):
|dw:1317001701280:dw|
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