Решение задачи по физике раздел 3 пункт 15 механика

15. A person weighing 70 kg m = is on the stern of the boat, located in the lake. L = length of the boat 5 m and its mass M = 280 kg. Man goes to the front of the boat. How far people will move relative to the bottom? Water resistance neglected.

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