本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics
[填空题]
A bowling ball of mass 7.5 kg and pt2w job+2s*3vz ;17rg-nnz stx m*ad radius 9.0 cm rolls without slippirf2+o+ sm,5za c1itgang 10 m down a lane,+2si+5zg ma cfort1a at 4.3 m/s.
(a) Calculate the angular displacement of the bowling ball. __rad ( fill in numbers only)
(b) Calculate the angular velocity of the bowling ball __rad/s ( fill in numbers only)
(c) Calculate the radial acceleration of the bowling ball __ $m/s^2$ ( fill in numbers only)
(d) Calculate the tangential acceleration of the bowling ball __ $m/s^2$ ( fill in numbers only)
参考答案:
空格1: 110±3%
空格2: 48±3%
空格3: 210±3%
空格4: 0±0%
本题详细解析:
暂无
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Post time 2024-1-22 02:51:16