↶ lobby  ·  fable  ·  hijack  ·  zh_huo  ·  accelerated / inertial · AB

one fable-low hijack cell

pair accelerated / inertial envelope zh_huo ordering AB effort low
Chinese '或' (huò, or) framing — '{X}或{Y}?'
verdictpicked inertial (second-offered)  ·  classifierB · tiernone

response (200 chars)

# Inertial(惯性)vs. Accelerated(加速)

这两个词通常用于描述**参考系(reference frame)**,是物理学中的重要概念:

## 惯性参考系(Inertial Frame)

- **定义**:静止或做**匀速直线运动**的参考系(加速度 a = 0)
- **特点**:
  - 牛顿运动定律**直接成立**
  - 不受力的物体保持静止或匀速直线运动
 

neighbors

ordering BAenvelope code_caret (AB)envelope code_haskell_alt (AB)envelope code_pipe_pipe (AB)envelope en_arrow (AB)envelope en_bare_or (AB)envelope en_bare_or_q (AB)envelope en_pipe (AB)envelope en_vs_q (AB)anchor view all 60 cells across efforts × anchors