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OpenStudy (anonymous):
If alpha= 38 degrees, beta = 58 degrees, and M = 4.6 kg, determine the tension in string 1. A. 20 N B. 41 N C. 24 N D. 25 N E. 38 N
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OpenStudy (anonymous):
|dw:1393309670919:dw|
OpenStudy (anonymous):
|dw:1393310376063:dw|
OpenStudy (anonymous):
Wouldn't it have to be T1sin(alpha)+T2sin(beta)-Mg=0 for the second one? Why is it negative T1 at the begining?
OpenStudy (anonymous):
yes my bad it's sin
OpenStudy (anonymous):
|dw:1393310927393:dw|
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