Apassenger with a mass of 140,000 kg flies at a constant velocity of 220 m/s at an altitude of 11,000 meters. what net force acts on the plane?

The force that is acting upon the plane is simply force due to gravity. To solve, we use Newtons first law:

F = m a

where m is mass of the object, a is acceleration due to gravity = 9.8 m/s^2

Calculating for F:

F = 140,000 kg * 9.8 m/s^2

F = 1,372,000 N

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​