An athlete completes 1 lap around a track with a radius of 25 meters in 180 seconds. What is the magnitude of the athlete's tangential velocity? What is the centripetal acceleration of the athlete from the previous problem?
An athlete completes 1 lap around a track with a radius of 25 meters in 180 seconds.

Calculate the centripetal force of the athlete if the athlete's mass is 65 kilograms.
An athlete completes 1 lap around a track with a radius of 25 meters in 180 seconds.