Change in Momentum: Truck v Volkswagen

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SUMMARY

In a head-on collision between a truck and a Volkswagen, both vehicles experience the same change in momentum due to the conservation of momentum principle. The forces acting on both vehicles during the impact are equal in magnitude and opposite in direction, confirming that the change in momentum is identical for both. This conclusion is supported by the fundamental equation of momentum, defined as momentum = mass x velocity. Therefore, the correct answer to the homework question is that neither vehicle experiences a greater change in momentum.

PREREQUISITES
  • Understanding of Newton's Third Law of Motion
  • Basic knowledge of momentum and its formula (momentum = mass x velocity)
  • Familiarity with the concept of conservation of momentum
  • Ability to analyze physical scenarios involving collisions
NEXT STEPS
  • Study Newton's Third Law of Motion in detail
  • Explore real-world applications of conservation of momentum in collisions
  • Learn about different types of collisions: elastic vs. inelastic
  • Investigate the role of mass and velocity in determining momentum changes
USEFUL FOR

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

Hannah1
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Homework Statement


A truck and a volkswagon have a head on collision. Which vehicle experiences the greater change in momentum? ( Hint: they both experience the same force in the same time.)

a. we need more information to determine this
b. the truck
c. none they experience the same change on momentum due to the conservation of momentum
d. the volkswagon

Homework Equations


momentum = mass x velocity

The Attempt at a Solution


I think that C. is the correct answer because the forces during the impact are equal in magnitude and opposite in direction. So they both experience the same change on momentum.

Am I correct??
 
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I submitted the assignment, and I was correct!
 

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