Two airplanes leave an airport at the same time. The velocity of the first airplane is 710 m/h at a heading of 27.5 degrees. The velocity of the second is 650 m/h at a heading of 167 degrees. How far apart are they after 3.3 h? Answer in units of m

A150 liter sample of dry air in a cylinder exerts a pressure of 3.00 atmospheres at a temperature of 25°c without change the temperature a piston is moved in the cylinder until the pressure in the cylinder is reduced to 1.00 atmospheres the volume of the gas