Momentum of a Ball tossd in the air.

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SUMMARY

The discussion centers on the principle of momentum conservation, specifically regarding a ball thrown upward with 10 units of momentum. The participant confirms that the Earth experiences an equal and opposite momentum of 10 units, resulting in a recoil in the opposite direction. The conclusion reached is that the statement is true, supported by the equation m1 x Δv1 = -m2 x Δv2. The participant successfully submitted their assignment with this understanding.

PREREQUISITES
  • Understanding of the Momentum Conservation Principle
  • Basic knowledge of Newton's Third Law of Motion
  • Familiarity with momentum calculations (m = mv)
  • Ability to interpret physics equations and their implications
NEXT STEPS
  • Study the implications of Newton's Third Law of Motion in various scenarios
  • Explore advanced momentum conservation problems in two-dimensional motion
  • Learn about the relationship between momentum and kinetic energy
  • Investigate real-world applications of momentum conservation in sports physics
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Students studying physics, educators teaching momentum concepts, and anyone interested in understanding the principles of motion and forces in physical systems.

Hannah1
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Homework Statement


A ball was thrown up from the ground with 10 units of momentum. The momentum of the recoil of the Earth is also 10 units of momentum. This means that the Earth recoils with a certain velocity in the opposite direction to the ball.

True or False?

Homework Equations


Momentum Conservation Principle


The Attempt at a Solution


I believe the answer is True because:
m1 x Δv1 = -m2 x Δv2

Am I correct?
 
Physics news on Phys.org
yes :smile:
 
tiny-tim said:
yes :smile:

Thank you! I submitted the assignment, and it was the correct answer!
 

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