Lucien Haag on Bullets and Kinetic Energy

16 hours ago
2 min read
Yesterday, I posted an article on the physics of momentum in ballistics. Here is an article by Lucien Haag on the same topic.








Money Quote:
From the calculations presented here and the demonstrative tests, it should be abundantly clear that typical small arms projectiles impacting gunshot victims do not and cannot, cause any major or significant body movement in the victim as a result of momentum transfer of the dissipation of kinetic energy in the gunshot victim.
On the other hand, gunshot victims may display substantial, dramatic, even gross movements upon being shot, but such movements are not the consequence of any physical effect associated with a bullet's impact and penetration into the body. Such movements may be due to a pain response, an avoidance response, or the continuation of a voluntary movement already initiated when the gunshot wound was received.
Previous Relevant Blog Posts
A 1996 article from the Journal of Legal Medicine.
Josiah Thompson doesn't explain how a bullet could have pushed JFK back and to the left.
An important review and links to other Nalli papers.
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Dr. Cyril Wecht (1931 - 2024) זיכרונו לברכה
My obituary for Dr. Cyril Wecht.
A letter from Dr. Wecht to Thomas Stamm on the head shot.
A letter from Dr. Wecht to Sylvia Meagher on the head shot.


