[填空题]
(a) What is the angul,ovssm+cuex *-7bo n)ar mtdbu xm:u6yyr -q4h4thj g-,v6 *4oakomentum of a 2.8-kg uniform cylindrical grinding wheel of ra,6urx qt-hgaj y ohk:v4644t *-mydbudius 18 cm when rotating at 1500 rpm? $kg \cdot m^2$ (b) How much torque is required to stop it in 6.0 s? $m \cdot N$
Post time 2025-2-18 20:00:22
