A body of mass m is suspended by two strings making angles and with the horizontal…

Physics · JEE Advanced · NTA Exams — Laws of Motion

A body of mass m is suspended by two strings making angles

and \(\beta\) with the horizontal. Tensions in the two strings are

\(T_{\mathrm{l}}=\frac{m g \cos \beta}{\sin (\alpha+\beta)}=T_{2}\)
\(T_{\mathrm{l}}=\frac{m g \sin \beta}{\sin (\alpha+\beta)}=T_{2}\)
\(T_{1}=\frac{m g \cos \beta}{\sin (\alpha+\beta)}, T_{2}=\frac{m g \cos \alpha}{\sin (\alpha+\beta)}\)
none of these

Answer

(C) T_ 1 = m g ( + ) , T_ 2 = m g ( + )

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