Recent content by JRose

Sorry, change in force over a period of time?

Ooh. Only vaguely. Impulse has to do with energy transferred in a certain amount of time? (If I'm wrong, my apologies. This was months ago.)

Pressure-force exerted on an area. But force relies on an acceleration, where here the wind speed is constant. What principles rely solely on velocity?

Outside wind blows at 30.2 m/s. Assuming the inside air is stagnant, what is is the pressure difference between the inside and outside environments? Answer in Pa. I know that pressure is F/A or Rho(g)(h)...but all I have is velocity! Help? Thank you kindly!