A block 100 mm x 100 mm base and 10 mm height. What will be the direct shear stress in the element when a tangential force of 10kN is applied to the upper edge to a displacement of 1mm relative to the lower face?
A1 Pa
B1 MPa
C10 MPa
D100 MPa

A1 Pa
B1 MPa
C10 MPa
D100 MPa