Question

3. Three blocks of mass m, 2.5kg and 2.5kg are in
equilibrium with rigid rod shown in fig. The value of
m is

(1) 5 kg
(2) 10 kg
(3) 15 kg
(4) 20 kg​

Answer 1

Answer:

5kg

Explanation:

I am not sure..

just gesture

Answer 2

Answer:

15 kg

Explanation:

since system is in equilibrium so net torque is equal to zero