Displacement and average velocity

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SUMMARY

The discussion focuses on calculating the direction of average velocity given a displacement of 1.65 km at 25° north of west and an average velocity of 0.55 km/h. To determine the direction of average velocity, one must understand that average velocity is a vector quantity defined as displacement divided by time. The time can be calculated by dividing the displacement by the average velocity, which leads to a time of 3 hours. The average velocity direction will be the same as the displacement direction, which is 25° north of west.

PREREQUISITES
  • Understanding of vector quantities
  • Knowledge of basic trigonometry
  • Familiarity with displacement and average velocity concepts
  • Ability to perform unit conversions (e.g., km to hours)
NEXT STEPS
  • Study vector addition and subtraction in physics
  • Learn about the relationship between displacement, velocity, and time
  • Explore trigonometric functions in the context of physics problems
  • Investigate real-world applications of average velocity in motion analysis
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Students studying physics, educators teaching kinematics, and anyone interested in understanding motion and velocity calculations.

copitlory8
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How would I find the direction in degrees of average velocity in a problem where I have calculated displacement to be 1.65 km at 25° north of west and the average velocity to be .55km/h?
 
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copitlory8 said:
How would I find the direction in degrees of average velocity in a problem where I have calculated displacement to be 1.65 km at 25° north of west and the average velocity to be .55km/h?
What is the definition of average velocity? That will answer your question.

AM
 

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