Simple physics calculation simulator in C++ that calculates the motion of a projectile. The simulator will take initial velocity, angle, and time as inputs and then calculate the horizontal and vertical positions of the projectile at that time.
Rad = (angle)Pi/180
Ang = (angle) 180/Pi
x = initial_velocity * cosine(angle) * time
y = (initial_velocity * sin(angle) * time) - (9.81/2 * time^2)