Period of Oscillation for a Meter Stick Suspended by a Light String

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Homework Help Overview

The discussion revolves around determining the period of oscillation for a meter stick suspended by a light string. The problem is situated within the context of physical pendulums and involves concepts from mechanics.

Discussion Character

  • Exploratory, Assumption checking, Problem interpretation

Approaches and Questions Raised

  • The original poster attempts to apply formulas for simple harmonic motion but questions their applicability to this scenario. Some participants suggest that additional information, such as the masses of the string and meter stick, is necessary for a complete understanding. Others inquire about the setup of the problem and whether the string and meter stick are aligned.

Discussion Status

The discussion is ongoing, with participants exploring different interpretations of the problem setup. Some guidance has been offered regarding the alignment of the string and meter stick, but no consensus has been reached on the correct approach or solution.

Contextual Notes

Participants note the lack of information regarding the masses of the string and meter stick, which may be relevant to solving the problem. The instructor's indication that the problem is solvable adds a layer of complexity to the discussion.

ness9660
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A meter stick, suspended at one end by a 0.502m long light string, is set into oscillation. Determine the period of oscillation in seconds.

At first I thought this would be a rather simple problem, so I did T=2pi*sqrt(L/g) but apparently this is very wrong.
Then I tried w=sqrt(g/l) T=(2pi)/w but this seems to be wrong as well.

But I can see no other way to do this problem using just the length and g.

Can anyone offer any insight into solving this problem?

Thanks for any help.
 
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This is a physical pendulum.U should be given the masses of the string & the meter stick,too.Something is either fishy,or is something i just don't see.

Daniel.
 
dextercioby said:
This is a physical pendulum.U should be given the masses of the string & the meter stick,too.Something is either fishy,or is something i just don't see.

Daniel.


My instructor said the problem is solvable, but yeah, all we get is the length of the string and g.
 
ness9660 said:
but apparently this is very wrong.

In what way?
 
ness,

Do you think your instructor was picturing the string and the meter stick being in line with each other. If so, I think you can solve this.
 

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