A body of weight 2 kg is suspended as shown in figure. The tension T 1 in the horizontal string (in kg-wt) is

Question

A body of weight 2 kg is suspended as shown in figure. The tension T 1 in the horizontal string (in kg-wt) is (A)  2/√3  (B)  √3/2  (C)  2√3  (D) 2

Tardigrade Admin · Accepted Answer

T sin 30o=2 k g-w t <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/49c7c1c62c82510face0e9f29930f4d7-.png" /> ⇒ T=4 k g-w t T1=T cos 30° =4 cos 30°=2 √3

Q. A body of weight $2 k g$ is suspended as shown in figure. The tension $T_{1}$ in the horizontal string (in kg-wt) is

$2/ 3$

$3 /2$

$23$

$2$

$T sin 3 0^{o} = 2 k g - wt$

$\Rightarrow T = 4 k g - wt$
$T_{1} = T cos 3 0^{\circ}$
$= 4 cos 3 0^{\circ} = 23$

Q. A body of weight 2kg is suspended as shown in figure. The tension T1​ in the horizontal string (in kg-wt) is

2/3​

3​/2

23​

2

Tsin30o=2kg−wt ⇒T=4kg−wt T1​=Tcos30∘ =4cos30∘=23​

Q. A body of weight $2 k g$ is suspended as shown in figure. The tension $T_{1}$ in the horizontal string (in kg-wt) is

$2/ 3$

$3 /2$

$23$

$2$

$T sin 3 0^{o} = 2 k g - wt$

$\Rightarrow T = 4 k g - wt$
$T_{1} = T cos 3 0^{\circ}$
$= 4 cos 3 0^{\circ} = 23$