cert_exam:tech_radio_op_1:basic:201501:a-3
This is an old revision of the document!
2015年無線工学の基礎
A-3
力と加速度と質量の関係
$ F = m a $
F:力 [N] m:質量 [kg] a:加速度 [$ m/s^2 $]
加速度 a と距離の関係
$ \frac{dv}{dx} = a $
移動距離 $\ell$ は
$ \ell = \int_{0}^{x} a t * t \,dt = \int_{0}^{x} a t^2 \,dt = \frac{1}{2} a t^2 $
cert_exam/tech_radio_op_1/basic/201501/a-3.1574333295.txt.gz · Last modified: by fu · Currently locked by: 216.73.216.38,172.18.0.1
