An airplane is flying with a velocity of v0 at an angle of î± above the horizontal. when the plane is a distance h directly above a dog that is standing on level ground, a suitcase drops out of the luggage compartment.

the force on the thing and the distance the force moves the thing

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d