[填空题]
Calculate the net torque about the axle o epx-raab8zrhy; nx +b x;6z5en/e/p*f the wheel shown in Fig. 8 judut0g 8s;4ts1znadw an4 .oi:jk:.–39. Assume that a friction torqu 1.jd;jnt4g8wsi uz0 ua. :so dan:4kte of 0.4 $m \cdot N$ opposes the motion. $m \cdot N$
Post time 2025-2-18 20:00:22
