Hmm, I will come back to this one just to help. :)
Answer:
I think the answer is A
Explanation:
I need this brainliest answer please
Answer:
你想知道你认为什么不是开放互联网不是开放互联网不是开放互联网不是开放互联网不是开放互联网
Answer:
Option B is the correct answer.
Explanation:
Shear stress is the ratio of shear force to area.
We have
Shear stress = 3 N/mm² = 3 x 10⁶ N/m²
Area = Area of rectangle = 10 x 10⁻² x d = 0.1d
Shear force = 50000 N
Substituting

Width of beam = 16.67 cm
Option B is the correct answer.