7. A car weighs 15,000N, and its tires are inflated to a pressure of 190kPa. How large is the area of the car's tires that are in contact with the road?

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.

Simple harmonic motion wind energy circulation best answer from the choices