Question

limited - Regd. Office : Aal
2. In the figure shown below, a meter stick of mass
M is supported in a horizontal position by two light
strings attached at points A and B of the rod.
The initial angular acceleration of the stick if one
of the strings is cut, is (Take g = 10 m/s?]
[NCERT Pg. 178]
B
A
(1) 10 rad/s
(2) 12 rad/s2
(3) 15 rad/s2
(4) Zero​

Answer 1

Answer:

15 rad/s2 is the answer.

Answer 2

Answer:

see the attached image

Explanation:

3g/2 = 3×10/2