選擇一個時間點的速度與當下的碰撞力來繪製這張圖

選擇一個時間點的速度與當下的碰撞力來繪製這張圖

結果 (英文) 1:

Select the velocity at a point in time and the current collision force to draw this diagram

結果 (英文) 2:

Choose a time point velocity and the current collision force to draw this graph

結果 (英文) 3:

Choose the speed at a time point and the current collision force to draw this picture.