Calculating Distance Between Wave Crest and Zero Acceleration Point?

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Homework Help Overview

The discussion revolves around determining the shortest horizontal distance from a wave crest to a point of zero acceleration, with a focus on concepts related to wave motion and acceleration.

Discussion Character

  • Exploratory, Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants explore the relationship between wave motion and acceleration, questioning the need for calculus and considering alternative approaches. They discuss the characteristics of acceleration in relation to graphical representations and physical examples, such as a swinging pendulum.

Discussion Status

The conversation is ongoing, with participants sharing insights and prompting further exploration of the topic. Some suggest that the problem may relate more to simple harmonic motion rather than wave phenomena, indicating a need for relevant equations or concepts from the textbook.

Contextual Notes

There is mention of the original poster's algebra-based physics course, which may limit the use of calculus in their approach. Additionally, the discussion hints at a potential misunderstanding regarding the nature of the problem, suggesting a need for clarification on the topic at hand.

dietcokegal
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Homework Statement



What is the shortest horizontal distance from a crest to a point of zero acceleration?

Homework Equations



?

The Attempt at a Solution



Dont know how to begin...
 
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Do you know any calculus?
 
Well I do...kinda. That was a couple of years ago. Except the physics course I am taking is an algebra based course...

Any other suggestions?
 
ok … forget calculus …

on a graph, what shapes are negative zero and positive acceleration? :smile:
 
dietcogekal it may help to think of something like a swinging pendulum.Where in the swing is the acceleration a maximum and where is it zero?
 
This is sounding more like simple harmonic motion, and not a wave phenomena problem.

We really should have an equation describing the motion, to work from ... what does the textbook have in the way of equations for this topic?
 

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