Perfectly inelastic collision (distance)

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SUMMARY

The discussion centers on calculating the distance traveled after a perfectly inelastic collision involving an object with an initial velocity colliding with a stationary object on a frictionless surface. The key steps include determining the net force acting on the combined mass system post-collision and calculating the acceleration. Once acceleration is established, the distance can be derived using the final velocity. The scenario also includes a slope of 37 degrees, which influences the motion of the combined mass system.

PREREQUISITES
  • Understanding of momentum conservation principles
  • Knowledge of Newton's laws of motion
  • Familiarity with kinematic equations
  • Basic concepts of forces acting on inclined planes
NEXT STEPS
  • Study the principles of momentum conservation in inelastic collisions
  • Learn how to calculate net forces on inclined planes
  • Explore kinematic equations for distance calculations
  • Investigate the effects of friction and slopes on motion dynamics
USEFUL FOR

Physics students, mechanical engineers, and anyone interested in understanding dynamics and collision mechanics.

complexc25
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Lets say an object with an initial velocity collides with a still object. Collision is perfectly inelastic and the surface is frictionless. How can i know how far it traveled?
I solved for the sum of P final = the sum of P initial, but then i don't know how to relate to distance, all i have is velocity.
 
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I have the same problem, but my problem has an upward slope of 37 degrees that the objects (connected after collision) travel up. I wish i knew how to do this!
 
First you need to determine what will slow down the combined mass system. If there is nothing acting against the motion, then the motion will not stop. Once you've determined the net force acting on the system, you can determine the acceleration of the system, and using your newfound velocity, you can find the distance travelled.
 

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