Why torque is moment of force & angular momentum is moment of momentum

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SUMMARY

Torque is defined as the moment of force, while angular momentum is recognized as the moment of linear momentum. These terms, although not commonly used in modern physics literature, highlight the relationship between rotational and linear dynamics. The discussion clarifies that while these terms may be considered archaic, they serve to explain the fundamental principles of mechanics. Understanding these concepts is essential for grasping the behavior of rotating bodies in physics.

PREREQUISITES
  • Fundamentals of classical mechanics
  • Understanding of rotational dynamics
  • Basic knowledge of linear momentum
  • Familiarity with torque calculations
NEXT STEPS
  • Research the mathematical definition of torque and its applications in physics
  • Study the principles of angular momentum and its conservation laws
  • Explore the relationship between linear and angular motion
  • Investigate historical terminology in physics and its evolution
USEFUL FOR

Physics students, educators, and anyone interested in the principles of mechanics and the historical context of physical terminology.

Aatreya Sarma
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Why the torque is called moment of force and angular momentum is called moment of linear momentum ? Please explain.
 
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It usually isn't...it's usually called the torque and the angular momentum. I have not come across any references that refer to them as moment of force and moment of linear momentum. Perhaps these are archaic terms?
 

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