Question1

Assume you have cylindrical oil drum with a diameter D of 49.00 cm and a length L of 90.00 cm. Now assume we remove all of that air from the inside. What pressure is acting on the walls of drum? Suppose that the air pressure is 0.85 atm and compute your answer in Newtons per meter squared (N/m^2), or else known as Pascals (Pa). Enter your numerical outcome without the units.

Question2

Throughout an auto accident, the vehicle's air bags deploy and slow down the passengers more gently than if they had hit the windshield or steering wheel. According to safety standards, bags produce a maximum acceleration of 60, but lasting for only 36 (or less).How far (in meters) does a person travel in coming to a complete stop in 36 at a constant acceleration of 60?