gc textbook chapter 8 Rotational Motion (id: d3c549ceb)

admin · Post time 2025-2-18 20:00:22

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

[填空题]
A rotating merry-go-rog .zxi9g2 bq.uayp k rqc4oku;3jp2+4und makes one complete revolution in 4.0 s (Fig. 8–38). (a) What is the linear speed of a child saqpokkcyu2p +j4 ;34r eated 1.2 m from the center? $m/s$
(b) What is her acceleration (give components)? $m/s^2$ the center

参考答案:
空格1: 1.9±2% 空格2: 3±2% 空格3: towards

本题详细解析:
data/attachment/exam/lead_in/684/12885.png

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