What is the velocity of a wave having a frequency of 25 Hz and a wavelength of 10 m?*
O 250 m/s
O 2.5 m/s
O 35 m/s
O 0.4 m/s

Determine the largest intensity w of the uniform loading that can be applied to the frame without causing either the average normal stress or the average shear stress at section b–b to exceed σ=19 mpa and τ=24 mpa, respectively.