Serita757 Serita757 09-06-2015 Physics Answered A student on an amusement park ride moves in a circular path with a radius of 3.5 meters once every 8.9 seconds. The student moves at an average speed of (1) 0.39 m/s (3) 2.5 m/s (2) 1.2 m/s (4) 4.3 m/s