Acceleration in Two Dimensions (Vector)

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SUMMARY

The discussion focuses on a physics problem involving a bird's flight from Lesser Slave Lake to Dore Lake and then to Big Quill Lake, requiring calculations of total distance traveled, total displacement, average speed, and average velocity. The bird's displacement is specified as 800.0 km [E 7.5° S] and 400.0 km [E 51° S], with a total flight time of 18.0 hours. Participants emphasize the importance of understanding kinematic equations and the distinctions between total distance and total displacement to solve the problem effectively.

PREREQUISITES
  • Understanding of kinematic equations
  • Knowledge of vector displacement and direction
  • Familiarity with average speed and average velocity calculations
  • Ability to interpret and analyze physics problems
NEXT STEPS
  • Review kinematic equations relevant to two-dimensional motion
  • Learn how to calculate vector displacement and its components
  • Study the differences between distance and displacement in physics
  • Practice problems involving average speed and average velocity calculations
USEFUL FOR

Students studying physics, educators teaching kinematics, and anyone interested in understanding vector motion and displacement calculations.

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Homework Statement



A bird flies from Lesser Slave Lake in northern Alberta to Dore Lake in northern Saskatchewan. The birds displacement is 800.0 km [E 7.5deg S]. The bird then flies from Dore Lake to Big Quill Lake, Saskatchewan. This displacement is 400.0 km [E 51deg S]. The total time of the flight is 18.0 hours. Determine the bird's
  1. total distance traveled
  2. total displacement
  3. average speed
  4. average velocity

Homework Equations


Very many kinematic equations
∇Velx = Vfx - Vix
∇Vely = Vfy - Viy
ΔVel = √Vx^2 + Vy^2

Etc.
 
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In order to provide you with help we need to see your attempt at solving the problem. Do you understand what each of the things you're asked to find is? For example, can you explain what the total distance traveled is? Can you explain what the total displacement is? I recommend you review you notes from class or refer to your textbook (or other online resources) if not. Once you understand these concepts and the difference between them the problem should be much easier.

If you're having difficulty ask for help, but we need to see some kind of attempt first. :)