加速度运动是宇宙天体普遍存在的一种现象,尤以彗星表现得最为突出。彗星的运动运用运动力学解释,它是一种变速运动形式。这种形式的主要特点是它运动到近日点时速度快,远日点时速度慢。其力学根据是加速度和减速度,而加速度则产生于天体自由落体。尽管加速度运动不易被天文观测直接证实,但推测它是不难的。
余弦加速度运动 cosine acceleration motion ; cosineaccelerationorsimpleharmonicmotion
等加速度运动 uniformly accelerated motion ; motion with uniform acceleration
余弦加速度运动轨迹 cosine acceleration motion curve
正弦加速度运动轨迹 sine acceleration motion curve
角加速度运动试験 accelerated motion test
高加速度运动 High acceleration motion
轴向加速度运动弦线 axially accelerating strings
加速度运动和动力场的等价理论意味著什么?
What does the equivalence principle imply about accelerated motions and gravitational fields?
试验结果表明,该平台有能力实现随机线加速度运动环境。
The experiment results show that the platform has the ability to realize random linear acceleration movement environment.
试验结果表明,该平台有能力实现随机线加速度运动环境。
The platform can realize 6 degree of freedom movement simulation in space.
The answer is that simply knowing the particle has an acceleration is not enough to tell you where the particle will be.
答案是这样的,仅仅知道质点的加速度,是不足以告诉你它接下来的运动的
In other words, you don't have to be moving actually in a circle to have the acceleration.
也就是说,你不必真的在一个圆上运动以获得相应的加速度
This particle is constantly changing its direction, but it therefore has an acceleration and the acceleration, we have shown here, is pointing towards the center.
这个质点恒定地改变它的运动方向,因此它具有加速度,而且这个加速度,我们前面也讲过了,指向圆心
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