A sample of dry sand is tested in direct shear and a separate sample of the same soil is tested in a triaxial compression test. In the triaxial test, the confining pressure (or minor principal stress value) is held at $15 \mathrm{kPa}$, and the sample shears (fails) when the axial pressure reaches $\$ 1 \mathrm{kPa}$. What shear strength is expected for the sample tested in direct shear when the test normal (compressive) stress is $125 \mathrm{kPa}$ ?