必应词典为您提供Velocity的释义，美 [vəˈlɑsəti]，英 [vəˈlɒsəti]，n. 高速；（沿某一方向的）速度；快速； 网络释义： 速率；迅速；流速；

Light travels at the highest achievable velocity in the universe. 光的传播速度是宇宙中物体所能达到的最高速度。 He always used high velocity lead bullets in his rifle. 他的步枪一直使用高速铅弹。

Velocity is defined as the rate of change of position with respect to time, which may also be referred to as the instantaneous velocity to emphasize the distinction from the average velocity.

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Escape velocity is simply the speed of an object that's shot out of a cannon the minimum initial speed so that the object could later escape Earth's gravity on its own.

You get good at making them by doing it over and over, and so they need to serve at a higher velocity than here.

速度 ... 本条目中， 向量 與 标量 分別用 粗體 與 斜體 顯示。 例如，位置向量通常用 表示；而其大小則用 來表示。 速度 （英語： Velocity）是描述物体运动快慢和方向的 物理 量。

Dec 4, 2022 · While instantaneous velocity is defined as the velocity of a body at a specific point in time, the average velocity is the displacement over the time taken for the body to displace itself.

Oct 5, 2024 · Velocity is how fast something moves in one direction, measured as a vector. The formula for velocity combines speed, distance, and time to calculate motion direction. Velocity helps us …