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 M n s g-ef:-j (1k ehhb*8lmnva:and * ,q;praopwoz j842rllength L can pivot freely (i.e., we ignore friction) about a hinge attached to a wall, as in Fig. 8–54. 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 th4qr28wo j;opaz* l,pre 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