[填空题]
Calculate the moment of inertia of the arraye j+1 qv oy,,a.)loirz of pz g .rm*p)+v +:x 4juqlcqs8 nhtl8r:doint objects shown in Fig. 8–434n q::q8)rxusjv c.lrzdh+g m+l8p t* about (a) the vertical axis, $kg \cdot m^2$ (b) the horizontal axis. Assume m=1.8 kg,M=3.1kg and the objects are wired together by very light, rigid pieces of wire. The array is rectangular and is split through the middle by the horizontal axis. $kg \cdot m^2$ (c) About which axis would it be harder to accelerate this array?
Post time 2025-2-18 20:00:22
