An ultracentrifuge accelerates from rest to 100, 000 rpm in 1.75 min. (Enter the magnitudes. ) (a) What is the average angular acceleration in rad/s2? rad/s2 (b) What is the tangential acceleration (in m/s2) of a point 9.00 cm from the axis of rotation? m/s2 (c) What is the centripetal acceleration in m/s2 and multiples of g of this point at full rpm? ac in m/s2 m/s2 ac as a multiple of g g (d) What is the total distance traveled (in m) by a point 9.00 cm from the axis of rotation of the ultracentrifuge? m
