The skydiver has a forward velocity of 40 m/s, after two second, what is the skydivers forward and downward velocity?

Initial velocity, u = 40 m/s
Final velocity, v = ?
t = 2s
g ≈ 9.8 m/s²

v = u + gt.       Since it is a free fall, acceleration due to gravity, g

v = 40 + 9.8*2

v = 59.6 m/s

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.