What is the equation for calculating change in momentum in physics?

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SUMMARY

The equation for calculating the change in momentum in physics is represented as \(\frac{dp}{dt} = F = m\frac{dv}{dt} = ma\), where \(p\) denotes momentum, \(v\) signifies velocity, and \(a\) represents acceleration. This relationship illustrates that the rate of change of momentum is equal to the force applied to an object. Understanding this equation is crucial for solving problems related to dynamics in physics.

PREREQUISITES
  • Understanding of basic physics concepts such as force, mass, and acceleration.
  • Familiarity with the principles of momentum and its calculation.
  • Knowledge of calculus, particularly derivatives, to comprehend the equation's notation.
  • Basic algebra skills for manipulating equations.
NEXT STEPS
  • Study Newton's Second Law of Motion in detail.
  • Explore the concept of impulse and its relationship to momentum.
  • Learn about conservation of momentum in closed systems.
  • Investigate real-world applications of momentum in collision scenarios.
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Students studying physics, educators teaching dynamics, and anyone interested in understanding the fundamental principles of motion and force.

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I need some extra help on physics, what is the equation I would use for the change in momentum it would help a lot. Thanks Rob
 
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you could use:

[tex]\frac{dp}{dt} = F =m\frac{dv}{dt} = ma[/tex]

where p = momentum, v = velocity, and a = acceleration.

edit: w00t 100th post
 
Debbie,

Please post your homework questions in here, in the Homework Help forum -- not in the General Physics forum.

- Warren
 

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