Multiple choice

The shear stress at the neutral axis in a beam of triangular section with a base of 40 mm and height of 20 mm, subjected to a shear force of 3 kN is

  1. 3 MPa

  2. 6 MPa

  3. 10 MPa

  4. 20 MPa

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation