gc textbook chapter 8 Rotational Motion (id: d16c1a995)

admin

本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 unclassified

[问答题]
A uniform rod of mass Mbif):8 yqs mdzmrp4n.lf 3+d- and mn y1 4. ptwh(r0z3sy88p lfaelength L can pivot freely (i.e., we ignore friction) about a hinge attached to a wall, as in Fig. py(mnz081 y .w fh3rls8 ep4at8–54. The rod is held horizontally and then released. At the moment of release, determine (a) the angular acceleration of the rod, and (b) the linear acceleration of the tip of the rod. Assume that the force of gravity acts at the center of mass of the rod, as shown. [Hint: See Fig. 8–21g.]

参考答案:



本题详细解析: 暂无