(Solved): A high-speed centrifuge used to separate uranium isotopes (that is, to enrich uranium) operates at ...

A high-speed centrifuge used to separate uranium isotopes (that is, to enrich uranium) operates at 79500 rpm . To produce the desired enrichment, the centrifuge operates for 4.00 min . Assume the radius of the centrifuge is 0.0860 m . After sketching a motion diagram, find the following quantities: (A) Angular velocity in SI units. (B) Number of revolutions during this 4.00 min time interval. (C) Arc length through which a point on the circumference of the centrifuge moves. (D) Tangential speed of a point on the circumference of the centrifuge. (E) Centripetal acceleration of a point on the circumference of the centrifuge?