A projectile is fired at an initial velocity of 394.0 m/s at an angle of 68.7 degrees with respect to the horizontal. Assume that air friction will shorten the range by 28.1%. How far will the projectile travel in the horizontal direction?
a) 100.3 meters
b) 210.7 meters
c) 320.5 meters
d) 430.2 meters
