v_x = v cos(θ) | v_y = v sin(θ) | v_x | x-component of the velocity v | speed θ | angle v_y | y-component of the velocity

speed | 10 m/s (meters per second) angle | 30° (degrees)

x-component of the velocity | 8.66 m/s (meters per second) = 19.37 mph (miles per hour) = 28.41 ft/s (feet per second) y-component of the velocity | 5 m/s (meters per second) = 11.18 mph (miles per hour) = 16.4 ft/s (feet per second)