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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
An ultracentrifuge accelerates from rest to 100,000 rpm in 2.50 min.
(a)
What is its angular acceleration in rad/s2?
Â
 rad/s2
(b)
What is the tangential acceleration (in m/s2) of a point 10.00 cm from the axis of rotation?
Â
 m/s2
(c)
What is the radial acceleration in m/s2 and multiples of g of this point at full rpm?
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