How long to Fall 33000 feet what speed would you reach?

In real life, you would probably exceed 250 MPH, but slow to 120 MPH closer to the ground. This is called "terminal velocity", the velocity at which your drag, bouyancy, and F=mg sum to zero. But this changes as the air density increases. If you want to ignore the atmosphere (like skydiving on the Moon), Then V=gmt; and S=1/2gmt2; S=33000; gm=5.31 ft sec-2; Solve for V