A. speed B. velocity C. distance D. time 相关知识点: 试题来源: 解析 B。解析:Acceleration is the rate of change of velocity. 选项 A 的 speed 只是 velocity 的大小,不包括方向;选项 C 的 distance(距离)和选项 D 的 time(时间)与 acceleration 的定义无关。反馈...
A. speed B. velocity C. displacement D. force 相关知识点: 试题来源: 解析 B。加速度是速度变化率,速度包括大小和方向,加速度是速度的变化率,也就是矢量的变化率;速度(speed)是标量,加速度不是速度的变化率;位移(displacement)的变化率是速度;力(force)不是加速度的变化率。反馈...
its acceleration is given as function of time by 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 它的加速度是作为时间的函数...
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All this makes Apache Doris an ideal tool for scenarios including report analysis, ad-hoc query, unified data warehouse, and data lake query acceleration. On Apache Doris, users can build various applications, such as user behavior analysis, AB test platform, log retrieval analysis, user portrait...
Answer to: What constant acceleration is required to increase the speed of a car from 27 miles per hour to 55 miles per hour in 5 seconds? By...
When you are playing a game, if the network signal colour on the game screen turns yellow (indicating a poor network) or the real-time network speed is slow indicated by the status bar on your phone, the game may freeze or go offline. The suggestions are as follows: Play games over a...
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A double-trigger typically starts with the sale or change of control but does not cause acceleration until a second event occurs. This second event could include the termination of the founder without cause or if they leave the company within a set time period (typically six months to one yea...