相対速度の記事

A car is moving in high speed during a championship, with respect to the ground the position is changing according to time hence the car is in relative motion

物理学における運動の原理古典力学からミクロの世界まで

物理学運動古典力学ニュートンの運動法則

続きを読む →

Change of wavelength caused by motion of the source

ドップラー効果の仕組みと現代社会への応用

ドップラー効果周波数赤方偏移青方偏移

続きを読む →

Example of a velocity vs. time graph, and the relationship between velocity v on the y-axis, acceleration a (the three green tangent lines represent the values for acceleration at different points along the curve) and displacement s (the yellow area under the curve.)

速度の物理学的定義と速度・速さの違い

速度速さベクトルスカラー

続きを読む →