The discussion centers on calculating the impact force of rigid objects that do not deform or rebound upon collision, specifically focusing on scenarios involving a hammer striking a wall and a bullet hitting a target. Participants emphasize the importance of using momentum change and impulse rather than kinetic energy (KE) to determine impact force. They clarify that KE does not directly convert into force and that the force exerted during a collision is influenced by the time of impact and the materials involved. The conversation concludes that understanding momentum conservation is crucial for accurately assessing impact forces in these situations.
PREREQUISITESPhysics students, engineers, and anyone interested in understanding the dynamics of collisions and impact forces in rigid body mechanics.
Drakkith said:This isn't possible and therefore the rest of your post isn't applicable.