Compute the average speed in m/s of a runner who completes a mile in 4.00 min. show work and much appreciated. you will earn a thx and brainiest answer

What is the radius of the circular path ofa charged particle in a magnetic field?

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.