What is the Acceleration with a Coefficient of Kinetic Friction of 0.2?

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Homework Help Overview

The discussion revolves around a physics problem involving a hanging mass and a block on a table, specifically focusing on the concept of acceleration in the context of kinetic friction, with a coefficient of 0.2.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants express uncertainty about the meaning of the coefficient of kinetic friction and its relevance to the problem. There is a request for more context to clarify the situation.

Discussion Status

The discussion is currently seeking clarification on the problem setup and the significance of the coefficient of kinetic friction. Multiple participants are questioning the assumptions and context necessary to approach the problem effectively.

Contextual Notes

There appears to be a lack of clear information regarding the overall setup of the problem, which is affecting participants' ability to engage with the question meaningfully.

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[tex]\mu[/tex]k

i don't know what it means??
 
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Context helps.
 
Pengwuino said:
Context helps.


1. Suppose a hanging 1.0kg lab mass is attached to a 4.0kg block on the table


a. If the coefficient of kinetic friction, [tex]\mu[/tex]k is .2, what is the acceleration?
 
jtwitty said:
[tex]\mu[/tex]k

i don't know what it means??

At a guess I'd say the coefficient of kinetic friction, but it is difficult to tell without any context and Pengwuino said.
 
jtwitty said:
1. Suppose a hanging 1.0kg lab mass is attached to a 4.0kg block on the table


a. If the coefficient of kinetic friction, [tex]\mu[/tex]k is .2, what is the acceleration?
Here
 

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