A machine gun fires a bullet of mass 40 g with a velocity of 1200 ms^-1 . The man holding it can exert a maximum force of 144 N on the gun.
Dr. Jay L. Wile - Most complicated measurement units are named in honor of someone. For example, the "kilogram-meter per second squared" is named the " Newton" in honor of Sir Isaac Newton.
Knowledge Of Science And Technology - Do you know one Newton force? One newton is the force needed to accelerate one kilogram of mass at the rate of one metre per second
![1.1 -use the following units: kilogram (kg), metre (m), metre/second (m/s), metre/second2 (m/s2 ), newton (N), second (s), newton per kilogram (N/kg), kilogram metre/second (kg m/s). – saturnine notes 1.1 -use the following units: kilogram (kg), metre (m), metre/second (m/s), metre/second2 (m/s2 ), newton (N), second (s), newton per kilogram (N/kg), kilogram metre/second (kg m/s). – saturnine notes](https://saturninenotes.files.wordpress.com/2016/06/screen-shot-2016-06-05-at-5-43-07-pm.png)