Posted by ss01 on .
The frequency of a centrifuge is 60 Hz and its radius is 0.15 m. What is the centripetal acceleration of an object in the centrifuge at a distance of 0.15 m from the center?

Physics 
Elena,
a=ω²R =(2πn)²R= (2•3.14•60)²•0.15 = …