A turbojet engine is moving 150lb of air per second through the engine. The airs enters going 100fps and leaves going 1200 fps. How much trust in pounds is the engine creating?

Aform of energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space. there are many forms of  electromagnetic  energy including gamma rays, x rays, ultraviolet radiation, visible light, infrared radiation, microwaves and radio waves.

When is this

Ithink it’s: light bounce if off a mirror