How does F = -KX become A = -KX

Thread starter student321
Start date Sep 15, 2009

AI Thread Summary

The discussion centers on the relationship between force and acceleration in the context of Hooke's Law, where F = -KX represents the force exerted by a spring. The equation A = -W^2 X relates acceleration to displacement, with A being acceleration, W the angular frequency, and X the displacement. Participants express confusion about how F and A can be equated and seek clarification on the symbols involved. The conversation emphasizes the need for context to better understand the transition from force to acceleration in this framework. Understanding these relationships is crucial for solving related physics problems.

Sep 15, 2009

student321

Homework Statement

how does F = -KX become A = -KX

where A = -W^2 X

A = acceleration
x = displacement
k = constant
f = force

Homework Equations

The Attempt at a Solution

Last edited: Sep 15, 2009

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Sep 15, 2009

rl.bhat

Homework Helper

student321 said:

Homework Statement

how does F = -KX become A = -KX

where A = -W^2 X

Explalin the symbols.
What is A, W?

Sep 15, 2009

Fightfish

I'm kinda lost here...if F = -kx and A = -kx, then F = A??
Could you further clarify your question and perhaps provide some sort of a context?

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