'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 中考网整理了关于2023年中考物理知识点:功的定义,希望对同学们有所帮助,仅供参考...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 中考网整理了关于2023年中考物理知识点:机械效率,希望对同学们有所帮助,仅供参考...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 中考网整理了关于2023年中考物理知识点:功率,希望对同学们有所帮助,仅供参考。...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 中考网整理了关于2023年中考物理知识点:机械效率定义,希望对同学们有所帮助,仅供...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 中考网整理了关于2023年中考物理知识点:功,希望对同学们有所帮助,仅供参考。 功...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 中考网整理了关于2023年中考物理知识点:机械效率的测量,希望对同学们有所帮助,仅...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 【功率】 功率表示做功的快慢。功与做功时间之比,叫做功率。功率的表达式为:P=W...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 【做功的条件】 力做功包含两个必要因素:一个是作用在物体上的力,另一个是物体在...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 【做功的条件】 力做功包含两个必要因素:一个是作用在物体上的力,另一个是物体在...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 【功的描述】 我们可以这样对功进行描述: 1.叉车对重物所做的功为5000J; 2.拉力对物体...