initial velocity

常見(jiàn)例句

Displacement, Initial velocity, Final velocity, Acceleration and Time.
位移，初速度，末速度，加速度和時(shí)間。
So the initial velocity at t zero is the same as t seconds later 0 and the acceleration is zero.
所以初始時(shí)刻t0的速度,與在t時(shí)之后的速度相同,加速度是。
Conversely, if I knew the velocity of this object, I also know what time it is, provided I knew the initial velocity.
反過(guò)來(lái)，如果我知道了這個(gè)物體的速度，我也同樣可以知道時(shí)間，只要初速度是已知的。

Conversely, if I knew the velocity of this object, I also know what time it is, provided I knew the initial velocity.
反過(guò)來(lái),如果我知道了這個(gè)物體的速度,我也同樣可以知道時(shí)間,只要初速度是已知的
耶魯公開(kāi)課 - 基礎(chǔ)物理課程節(jié)選
What that means is, if you know the velocity of the given time and you know the initial velocity, you know what time it is.
這個(gè)方程的意義是,如果你知道某個(gè)給定時(shí)刻的速度,并且知道初速度,你就能知道運(yùn)動(dòng)的時(shí)間
耶魯公開(kāi)課 - 基礎(chǔ)物理課程節(jié)選
What is it you have to know about this object that was thrown, I claim, is the initial location of the object and the initial velocity.
關(guān)于這個(gè)物體,我們需要了解什么,我要強(qiáng)調(diào)的,就是這個(gè)物體的初位置和初速度
耶魯公開(kāi)課 - 基礎(chǔ)物理課程節(jié)選

Update: The initial details are here, an initial analysis by our contributor Dan Frommer here, and more to follow on Velocity.
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