Решение задачи по физике раздел 5 пункт 15 механика

15. At an angle to the normal of the wall 30˚ molecule flies at a speed of 400 m / s and the mass 3 • 10-23 g elastically strikes and flies. Determine the momentum force resulting wall.

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