Differences in result between bullets can be explained by the shape of the expanded bullet and the degree of stability of each bullet as it penetrates the gelatin. To ask a site support question, click here. Earth Science: Tutoring Solution. Email is not a valid email. Momentum is always conserved.
Defense Through Science
Muzzle Velocity and Bell Curve Damage
It is quite possible that the KE or momentum measurement is a moot point, when the geometry of the projectile may in fact be the dominant factor. I love the way expert tutors clearly explains the answers to my homework questions. Intro to Astronomy: Help and Review. Articles Report Questions the Reliability of an F. As the propellant chemicals burn, they generate lots of gas very quickly. Every semi-auto has a different ammo it absolutely loves to feed, and some it does not. If the same target were only 6 cm thick, what will be the speed and kinetic energy of the bullet, when it comes out.
Bullet — Collection of Solved Problems
If it goes off without a hitch, then and only then can you call it your defensive load". Animals such as deer and other vertebrates consist of muscle and bone, both of which are elastic even though muscle is much more elastic in nature. This is maybe something to think about: The higher force acting against the motion of the lighter,faster moving arrow is doing negative work on it as it penetrates hence reducing its k. In tests frangible ammunition fails to penetrate deep enough to damage a vital organ or tissue. Pay us safely via PayPal. Taking these two assumptions, we have two possibilities: 1.
Heavier arrows are less prone to the effects of wind resistance. For this we will examine the Russian 5. This email is already in use. Angular KE and momentum question. I didnt read your large links. Now, the penetration into the tree with this retardation and the same value of impact velocity is calculated as follows;. Please Choose a Product.
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