[填空题]
A 1.4-kg grindstone o 7bp;1foxvk6i zxw66;c)ebzr ++nyhingxh;0t6k,8gf )f h;wq )tp cfg the shape of a uniform cylinder of radius 0.20 m acquires a rotationaff; ) xht tp,gf8cgg ;0qkwh)6l rate of from rest over a 6.0-s interval at constant angular acceleration. Calculate the torque delivered by the motor. $m \cdot N$
Post time 2025-2-18 20:00:22
