Question 240801
(Sorry,  my original solution (below) is incorrect. I neglected the fact that the original speed was per minute and the answer was supposed to be per second. The correct answer is {{{50pi}}} (as provided by someone else.)<br>
INCORRECT: One complete revolution, in radians, is {{{2pi}}}. So 1500 revolutions per minute would be {{{1500*2pi}}} or {{{3000pi}}} revolutions per minute.