自由落体_百度视频搜索

展开相关物理术语

匀变速直线运动规律

线性运动规律

以某速度竖直向上抛出

匀变速曲线运动

指当物体有加速度时

适用于圆周运动

最基本的圆周运动

形变能够恢复不发热

指在运动过程中

引力场中具有的能

牛顿运动定律之一

阻碍相对运动的力

方程或方程组

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