# Waves, waves and more waves (1 Viewer)

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#### dietcokegal

1. The problem statement, all variables and given/known data

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

2. Relevant equations

?

3. The attempt at a solution

Dont know how to begin...

#### Feldoh

Do you know any calculus?

#### dietcokegal

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?

#### tiny-tim

Homework Helper
ok … forget calculus …

on a graph, what shapes are negative zero and positive acceleration?

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?

#### Redbelly98

Staff Emeritus
Homework Helper
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 text book have in the way of equations for this topic?

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