Решение задачи по физике раздел 9 пункт 9 механика

9. From the spring gun with a spring stiffness k = 150 N / m was fired a bullet of mass m = 8, the Define speed υ bullet departure from her gun, if the spring has been compressed to Δx = 4 cm.

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