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Instantaneous Center of Rotation: What is the Instantaneous Axis of Rotation?
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The discussion focuses on identifying the instantaneous axis of rotation (IAOR) in a specific scenario. A participant shares their experimentation at home, concluding that a stationary point serves as the IAOR. However, they express uncertainty regarding the role of the angle of inclination in this context. The thread invites further discussion and clarification on the concept and its applications. Understanding the IAOR is crucial for analyzing rotational motion effectively.
- #2
DaveC426913
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akari said:
This should be posted in the Homework forum.
What are your thoughts on this? What efforts have you made to solve it?
- #3
akari
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hi!
this is not my homework question ...
i am just trying to find a point about which it will perform pure rotation , i tried experimrnting it in my home , here is a snapshot of video at the moment cutting
so i concluded that the stationary point is IAOR , but considering that what is the use of angle of inclanation
and as expected my answer is wrong
this is not my homework question ...
i am just trying to find a point about which it will perform pure rotation , i tried experimrnting it in my home , here is a snapshot of video at the moment cutting
so i concluded that the stationary point is IAOR , but considering that what is the use of angle of inclanation
and as expected my answer is wrong
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akari
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can anyone discuss about the situation
- #5
DaveC426913
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Use the template given. And show your attempts at a solution.akari said:
The answer is (B) but I don't really understand why.
Based on formula of Young Modulus:
$$x=\frac{FL}{AE}$$
The second wire made of the same material so it means they have same Young Modulus. Larger extension means larger value of ##x## so to get larger value of ##x## we can increase ##F## and ##L## and decrease ##A##
I am not sure whether there is change in ##F## for first and second wire so I will just assume ##F## does not change. It leaves (B) and (C) as possible options so why is (C)...