A body of mass 1 kg is suspended with the help of two strings making angles as shown in figure. Magnitude of tensions $T_1$ and $T_2$, respectively, are (in N) :

• A

  $5,5 \sqrt{3}$
• Correct answer
  B

  $5 \sqrt{3}, 5$
• C

  $5 \sqrt{3}, 5 \sqrt{3}$
• D

  5,5

Solution

$\begin{aligned} & \mathrm{T}_1=\mathrm{mg} \cos 30^{\circ} \\ & \mathrm{T}_2=\mathrm{mg} \sin 30^{\circ}\end{aligned}$

Hence, the correct answer is option: 'B'.