1.An important dimensionless parameter in certain types of fluid flow problems is the Froude number defined as V/(gl)^1/2 where V is a velocity, g the acceleration of gravity, and l a length. Determine the value of the Froude number for V=15 ft/s, g=32.2 ft/s^2, l=4ft. Recalculate the Froude number using SI units ans BG
2.If the static port of an aircraft became blocked during a climb the vertical speed indicator would:
1.Remain at the previously indicated rate of climb
2.Fall to zero rate of climb indication
3.Indicate a maximum rate of climb
4.Indicate a maximum rate of descent.