Решение задачи по физике раздел 10 пункт 30 механика

30. Determine the force acting on the body 3 s after onset of action, and the speed at the end of a third of a second, if the body weight of 3 kg is accelerated, varies as a = 10t - 10; v0 = 0.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)