Размещено 2 года назад по предмету
Физика
от ladymizu06
23. The force-position graph of a 1 kg object, experiencing a horizontal force F on a smooth horizontal plane, is shown in the figure. If the object reaches a velocity of 4 m/s after it covers 4 m, find a) the net work done between 0 - 4m b) the initial velocity of the object. -