Question

a block of weight 100 newton is suspended with the help of the three strings find the tension in each of the three strings​

Answer 1

Answer:-

$T_1 = 100 N \\ T_2 = 300 \sqrt{3}N \\ T_3 = 600 N$

Given :-

A block of weight 100 N is suspended with the help of three strings.

To find :-

The tension force in the string.

Solution:-

Let the tension force in string 1 be $T_1$ and string 2 be $T_2$ and third string be $T_3$.

• The force acting on block by string 1 see in attachment.

• Gravitational force downward.

→$T_1 = mg$

→$T_1 = 100 N$

• Break the tension force of string 3 in components.

→$T_3 Cos60^{\circ} = T_1$

→$T_3 \dfrac{1}{2}= 300$

→$T_3 = 600 N$

→$T_3 Sin60^{\circ} = T_2$

→$T_2 =600 \times \dfrac{\sqrt{3}}{2}$

→$T_2 = 300 \sqrt{3}N$

hence,

The tension force in string 1 is 100 N, string 2 is 300√3 N and string 3 is 600 N.

Note → You can also solve it by components methods.

Answer 2

Explanation:

Its a very tricky question......plzz see the answer.....