Ben Rushin is waiting at a stoplight. When the light turns green, Ben accelerates from rest at a rate of 19.75 m/s2 for a time of 3.67 seconds. Ben's displacement is m.
His final velocity is
m/s.

Answer: fn = wcos50 = 38.89(9.81)(cos50) = 245.23 n

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.