Collision Conservation of momentum

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SUMMARY

The discussion focuses on the conservation of momentum during an inelastic collision between two objects moving in opposite directions. It concludes that the instantaneous velocity of both objects at the point of collision is zero if their masses and velocities are equal. The analysis emphasizes the importance of impulse, defined as the product of force and time, in understanding the changes in momentum and subsequent velocities during the collision.

PREREQUISITES
  • Understanding of inelastic collisions
  • Knowledge of momentum and impulse concepts
  • Familiarity with basic physics equations related to force and acceleration
  • Ability to analyze velocity and mass relationships
NEXT STEPS
  • Study the principles of conservation of momentum in inelastic collisions
  • Learn how to calculate impulse and its effects on momentum
  • Explore examples of inelastic collisions in real-world scenarios
  • Investigate the relationship between mass, velocity, and force in collision dynamics
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Students studying physics, educators teaching mechanics, and anyone interested in understanding the dynamics of collisions and momentum conservation.

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Homework Statement


If two objects one traveling right and the other traveling left collide. The collision is inelastic.
What would the sign of the instantaneous velocity of each object?


Homework Equations





The Attempt at a Solution


I think the instaneous velocity would be zero for both the objects at the point of collision but iam not sure.
 
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It depends on the velocity of the objects and their masses. If both m's and v's are equal, then it would stop.

You may be talking about the act of them combining, where you would have to look at the impulses of them both. Impulse=Ft=change in momentum. From there, you can find force, acceleration, etc. and find the speeds at certain points in the collision, I believe.
 

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