The Olympic diver completes 3.5 somersaults in 1.7 seconds. What is the average angular speed (in rad/s) of the diver?
2 answers
One somersault is a complete circle, namely 2π radians. So 3.5 somersaults in 1.7 s would be equivalent to 3.5*2π/1.7 radians/s.
12.9
1 answer