1. The problem statement, all variables and given/known data A research apparatus called a centrifuge undergoes a centripetal acceleration with a magnitude of 3.3x10^6m/s^2. The centrifuge has a radius of 8.4cm. Calculate the frequency of the centrifuge in hertz and in revolutions per minute. Ac=3.3x10^6,/s^2 r=0.084m 2. Relevant equations ac=4pi^2rf^2 3. The attempt at a solution I tried solving this by isolating for f and plugging in all of my given values, but the answer I got was 683963.585Hz while the correct answer is 10 000Hz. Also, how do you convert Hz to revolutions per minute- do you just divide by 60?