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January 30, 2015

January 30, 2015

Posted by **Ann** on Monday, November 29, 2010 at 7:04pm.

- PHYSICS -
**bobpursley**, Monday, November 29, 2010 at 7:11pmthe wire on each side supports mg/2

Looking at the force diagram, sinTheta(angle of depression)=(mg/2)/Tension

but tanTheta=3/20 according to the dimensions.

Tension= 20/sinTheta= 20 /sin(arctan.15)

- PHYSICS -
**Ann**, Monday, November 29, 2010 at 7:39pmThank YOu!

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