An uniform rod of mass 15 kg and length 5 m is held stationary with the help of a light string as shown in figure. The tension in the string is (g = 10 m/s2)

Question

An uniform rod of mass 15 kg and length 5 m is held stationary with the help of a light string as shown in figure. The tension in the string is (g = 10 m/s2) (A) 150 N (B) 225 N (C) 100 N (D) 250 N

Tardigrade Admin · Accepted Answer

T × 3 − 15g × 2 = 0 ⇒ T = 100 N

Q. An uniform rod of mass 15 kg and length 5 m is held stationary with the help of a light string as shown in figure. The tension in the string is $(g = 10 m / s^{2})$

150 N

225 N

100 N

250 N

$T \times 3 - 15 g \times 2 = 0 \Rightarrow T = 100 N$

Q. An uniform rod of mass 15 kg and length 5 m is held stationary with the help of a light string as shown in figure. The tension in the string is (g=10m/s2)