6. [0/4 Points] DETAILS PREVIOUS ANSWERS OSCOLPHYS2016ACC 2.3.P. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A helicopter blade spins at exactly 100 revolutions per minute. Its tip is 6.50 m from the center of rotation. (For each answer, enter a nun (a) Calculate the average speed (in m/s) of the blade tip in the helicopter's frame of reference. x m/s (b) ..What is.its.average velocity (in m/s) over one revolution? T X m/s Enter a number