Understand Physics Equations: Distance & Velocity

  • Context: High School 
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Discussion Overview

The discussion revolves around understanding the distance and velocity equations in the context of a specific problem involving a bike's acceleration and constant speed. Participants seek clarification on the formulas and their application to a real-world scenario.

Discussion Character

  • Homework-related

Main Points Raised

  • One participant requests a description of the distance and velocity formulas, indicating a need for step-by-step guidance.
  • Another participant points out that there is no universal distance or velocity formula, emphasizing that these depend on the specific physical situation presented.
  • A third participant provides a specific scenario involving a bike accelerating from rest and then traveling at a constant speed, asking for the total distance traveled.
  • A later reply references standard equations for distance and velocity under constant acceleration, suggesting that these should be familiar from textbooks or class discussions.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the formulas, as there is disagreement about the existence of a single formula for distance and velocity, and the discussion remains unresolved regarding the application of these concepts to the specific problem presented.

Contextual Notes

The discussion lacks specific details about the physical situation that could clarify the application of the formulas, and there are unresolved assumptions regarding the context of the bike's motion.

elyrly
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well i need couple equations described to me. first the distance formula, and velocity. can you guys show me the steps and describe it for me THANKS :smile:
 
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There is no single distance formula and no single velocity formula. They depend on the particular physical situation which you have neglected to share with us.
 
sorry A bike first accelerates from 0.0m's to 5.5m/s in 4,5s, then continures at this constant speed for another 3.0s what is the total distance traveled by the bike?
 
Doesn't your textbook show them and weren't they covered in class??

Starting from rest the distance traversed with constant acceleration is [itex]a t^2 /2[/itex] and the speed acquired is [itex]at[/itex]. I'll let you think about the second part! :-)
 

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