一种定义
四种语言
0,1,2
- 德國
- 英語
- 中國
- 西班牙語
重力加速度 (n)
Fallbeschleunigung (f)
acceleration of free fall (n)
gravitational acceleration (n)
Gravitational acceleration on the surface of the Earth is not constant.
When displaced against gravitational acceleration, the energy content is regarded as positive.
Scales are the best-known measuring instrument for this purpose. They measure a body's weight against gravitational acceleration.
