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Tag: 合力
力的奥秘:如何计算物体所受的合力?
Posted by:
sunxin
in
公开课
3 months, 3 weeks ago
在我们周围的世界中,物体无时无刻不在受到各种力的作用。那么,如何确定这些力的总和,以及它们对物体的最终影响呢?今天,我们就来揭开这个谜团。
Tags:
力的合成
,
矢量量
,
单位
,
牛顿
,
自由体图
,
推力
,
重力
,
空气阻力
,
合力
,
力的平衡与不平衡
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