Max Force & Acceleration on 0.466 kg Mass w/ 144 N/m Spring

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Homework Help Overview

The discussion revolves around a mass-spring system where a 0.466 kg mass is attached to a spring with a spring constant of 144 N/m. The mass is released from a compressed position on a frictionless surface, prompting questions about the maximum force and acceleration experienced by the mass.

Discussion Character

  • Exploratory, Conceptual clarification, Mathematical reasoning

Approaches and Questions Raised

  • Participants discuss using the spring force equation and Newton's second law to determine the maximum force and acceleration. There is some confusion regarding the calculation of maximum acceleration after determining the force.

Discussion Status

Some participants have provided calculations for the force and are exploring how to derive the maximum acceleration from the known values. There is an ongoing exchange of ideas without a clear consensus on the approach to finding acceleration.

Contextual Notes

Participants are working within the constraints of the problem as presented, focusing on the relationships between force, mass, and acceleration without additional context or external references.

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a 0.466 kg mass is attached to a spring with a spring constant 144 N/m so that the mass is allowed to move on a horizontal frictionless surface. The mass is released from rest when the spring is compressed 0.174 m. what is the maximum force on the mass and the maximum acceleration?

i used the eq. Force of the Spring = -(k)(x) to get the force on the mass
 
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I think all you need is [tex]F = ma = -kx[/tex]

You might also use [tex]W = F*d = mad = -kx^2d/2[/tex]
 
thats what i did to get the force, and i got 25.056 N, i am confused of to how i would get the max acceleration
 
You know the force, you know the mass. Find A
 
oh yeah, thanx
 

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