发布网友 发布时间:2022-04-19 22:08
共5个回答
热心网友 时间:2023-07-28 01:04
速度:V=S/t;2、重力:G=mg;3、密度:ρ=m/V;4、压强:p=F/S;5、液体压强:p=ρgh。热心网友 时间:2023-07-28 01:04
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时间:2023-07-28 01:05
基本公式
热心网友 时间:2023-07-28 01:05
⑴串联电路 P(电功率)U(电压)I(电流)W(电功)R(电阻)T(时间)
热心网友 时间:2023-07-28 01:06
百度上面搜索