| 释义 |
- 摆长：物理学中，摆长是指摆锤中心到悬挂点之间的距离，通常用于计算摆的周期。
1 ?摆幅长度 ... 摆幅角度 Pendulum Swing 摆幅长度 Pendulum Length 摆幅重量 Pendulum Weight: ...
- 1
So if you look at the rod-- and we use the pendulum as our standard, l-- with length little l-- then you see the period will be the same if 1 1/2 R is little l... 所以如果你看杆子-,我们用摆作为标准，长度为-,你会发现如果,1，1/2，R等于l，周期相同。 - 2
would have obtained from a pendulum if the l/2 length of the pendulum were l... - 3
L the length of the pendulum is l, the length of the string.
|