As you ride upward in an elevator at a constant velocity, what two forces act on you and what is the net force acting on you?

So what is the question

The correct answer is c. hope this

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.