*urgent, ! *
which of these statements is true of rocket flight but not airplane flight?

a. it requires combustion reactions to generate thrust.
b. it requires air molecules to generate lift.
c. it requires a thrust force to overcome gravity.
d. it has the ability to create lift in a vacuum.

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave