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Varun n Datta Grade: 11
        Q:A uniform metre stick of mass 200g is suspended from the ceiling through two vertical strings of equal lengths fixed at the ends.A small object of mass 20g is placed on the stick at a distance of 70cm from the left end.Find the tensions in the two strings?
7 years ago

Answers : (1)

Badiuddin askIITians.ismu Expert
147 Points
										

Dear Varun


 


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T1+T2 =220g


moment balance at point B


T1 *100 -200g *50 -20g *30 =0


T1 =106g


T2=220-T1= 114g





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7 years ago
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