What is the Speed of the Second Ball After the Collision?

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SUMMARY

The discussion centers on a physics problem involving a head-on collision between two balls of different masses and velocities. A 0.50-kg ball traveling at 6.0 m/s collides with a 1.00-kg ball moving at 12.0 m/s in the opposite direction. After the collision, the 0.50-kg ball bounces backward at 14 m/s. The speed of the second ball can be calculated using the conservation of momentum principle, leading to a definitive solution for its post-collision speed.

PREREQUISITES
  • Understanding of conservation of momentum in collisions
  • Familiarity with basic physics equations related to collisions
  • Knowledge of mass and velocity concepts
  • Ability to solve algebraic equations
NEXT STEPS
  • Study the conservation of momentum in elastic and inelastic collisions
  • Learn how to apply collision formulas in one-dimensional scenarios
  • Explore examples of head-on collisions in physics textbooks
  • Practice solving collision problems with varying masses and velocities
USEFUL FOR

Students studying physics, educators teaching collision dynamics, and anyone interested in understanding the principles of momentum and motion in collisions.

whoopie88
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Homework Statement


A 0.50-kg ball that is traveling at 6.0 m/s collides head-on with a 1.00-kg ball moving in the opposite direction at a speed of 12.0 m/s. The 0.50-kg ball bounces backward at 14 m/s after the collision. Find the speed of the second ball after the collision.

Homework Equations


All Collision Formulas


The Attempt at a Solution


2cnegec.jpg


Help please?
 
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hi whoopie88! :smile:

i expect you've worked it out by now, but 3 - 12 + 7 isn't 16 ! :redface:
 

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