美 英 un.等加速运动;匀加速运动 英汉 un. 1. 等加速运动 2. 匀加速运动
Kinematic equations or uniformly accelerated equations are used to solve problems involving constant acceleration. The uniformly accelerated motion equations are the following: (1) v = v0 + at; (2) x - x0 = v0t + ½ at²; (3) x-x0 = vt - ½at²; (4) v² = v0...
When a rigid body undergoes uniformly accelerated transla-tional motion, the above definitions apply to each point of the body. A body may also undergo uniformly accelerated rotation about a fixed axis; in this case, the body’s angular acceleration;ε is constant, and the angular speed ω and...
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uniformly accelerated motion [释义] 匀加速运动;
LAB 3: Uniformly Accelerated Motion
Analyzing the motion of a pendulum C. Calculating the distance traveled by a vehicle accelerating from rest D. Determining the volume of a cube 相关知识点: 试题来源: 解析 C。解析:匀加速直线运动的应用广泛,其中在交通运输领域,当车辆从静止加速或减速到停止时,可以使用这些公式来计算行驶的距离、时间...
内容提示: Uniformly Accelerated Motion 1 A body with initial velocity 8.0 m/s moves along a straight line with constant acceleration and travels 640 m in 40 s. For the 40 s interval, find (a) the average velocity. (b) the final velocity, (c) the acceleration. 2 A truck starts from ...
course.qqhru.edu.cn|基于6个网页 2. 匀变速直线运动 m/s 在物理学中,速度随时间均匀变化即加速度恒定的运动被称为:匀变速直线运动(uniformly accelerated rectilinear motion)。 kj.zxxk.com|基于3个网页 例句
6) equation of uniformly accelerated motion 匀加速运动方程 例句>> 补充资料:等加速运动 1.物理学用语。运动的物体在每单位时间内所增加的速度相等的运动。如在没有空气阻力的情况下﹐物体垂直上抛或下落时的运动为等加速运动。 说明:补充资料仅用于学习参考,请勿用于其它任何用途。