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Archived from the original PDF on March 26, This approach only holds for a blunt impactor no aerodynamical shape and a target material with no fibres no cohesion , at least not at the impactor's speed. This page was last edited on 3 December , at By using this site, you agree to the Terms of Use and Privacy Policy. November Learn how and when to remove this template message. Retrieved 23 June Since the impactor's velocity is so high that cohesion within the target material can be neglected, the momentum can only be transferred to the material mass directly in front of the impactor, which will be pushed at the impactor's speed. Journal of the Mechanics and Physics of Solids. The physicist Sir Isaac Newton first developed this idea to get rough approximations for the impact depth for projectiles traveling at high velocities. Articles lacking in-text citations from November All articles lacking in-text citations CS1. The impactor carries a given momentum. To stop the impactor, this momentum must be transferred onto another mass. Namespaces Article Talk. Please help to improve this article by introducing more precise citations.

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Description: Nothing is said about where the impactor's kinetic energy goes, nor what happens to the momentum after the projectile is stopped. Views Read Edit View history. This article includes a list of references , related reading or external links , but its sources remain unclear because it lacks inline citations. Sandia National Laboratories. Articles lacking in-text citations from November All articles lacking in-text citations CS1. The physicist Sir Isaac Newton first developed this idea to get rough approximations for the impact depth for projectiles traveling at high velocities. International Journal of Impact Engineering. This approach only holds for a blunt impactor no aerodynamical shape and a target material with no fibres no cohesion , at least not at the impactor's speed. It is then important that the projectile stay in a compact shape during impact no spreading. Please help to improve this article by introducing more precise citations. Archived from the original PDF on March 26, November Learn how and when to remove this template message. Since the impactor's velocity is so high that cohesion within the target material can be neglected, the momentum can only be transferred to the material mass directly in front of the impactor, which will be pushed at the impactor's speed.
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