How Do You Solve for v in Physics Equations?

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Homework Help Overview

The discussion revolves around solving for the variable v in a physics context, specifically related to optics or image formation, as indicated by references to ray diagrams and image location.

Discussion Character

  • Exploratory, Assumption checking, Problem interpretation

Approaches and Questions Raised

  • Participants share their attempts at solving for v, with one participant expressing confusion over the lack of a clear problem statement. Others suggest methods such as drawing a ray diagram to aid understanding.

Discussion Status

The discussion is ongoing, with some participants attempting to clarify the problem while others are exploring different approaches. One participant has acknowledged a mistake, indicating progress in their understanding.

Contextual Notes

There appears to be a missing problem statement that is crucial for providing effective assistance, which has been noted by multiple participants.

desmond iking
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Homework Statement



the ans is B for this question

Homework Equations





The Attempt at a Solution


my working is 1.59/2.0 + 1/v = (modulus of 1-1-59) /( -4 )
my v is -1.06cm. which is 1.06cm to the right from the tleft wall of plastic ball
 
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desmond iking said:

Homework Statement



the ans is B for this question

Homework Equations





The Attempt at a Solution


my working is 1.59/2.0 + 1/v = (modulus of 1-1-59) /( -4 )
my v is -1.06cm. which is 1.06cm to the right from the tleft wall of plastic ball

What question? Did you forget to attach something
 
desmond iking said:

Homework Statement



the ans is B for this question

Homework Equations





The Attempt at a Solution


my working is 1.59/2.0 + 1/v = (modulus of 1-1-59) /( -4 )
my v is -1.06cm. which is 1.06cm to the right from the tleft wall of plastic ball

It's going to awfully hard for anyone to give you any help based on the total lack of a problem statement.
 
phinds said:
It's going to awfully hard for anyone to give you any help based on the total lack of a problem statement.

her's the question
 

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you could draw a ray diagram to locate the image.
 
Sorry, I have found my mistake finally
 

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