How do I visualise the equations from observation of a spinning wheel

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Discussion Overview

The discussion revolves around how to visualize and describe the equations of motion for a spinning wheel that is also translating horizontally. Participants explore the relationship between translational and rotational motion, seeking to clarify how these concepts interact.

Discussion Character

  • Exploratory, Technical explanation, Conceptual clarification

Main Points Raised

  • One participant notes that the axis of rotation is along the y-axis while the translational motion is along the x-axis, questioning how to describe the horizontal motion in terms of rotational motion.
  • Another participant asserts that horizontal motion and rotational motion are fundamentally different and cannot be described in terms of one another.
  • A participant clarifies their intent to describe the equations of motion for the spinning wheel, indicating a focus on the dynamics involved.
  • It is suggested that the standard approach involves writing separate equations for the motion of the center of mass and for the rotation around the center of mass.
  • One participant expresses agreement with the previous suggestion and indicates a willingness to attempt the equations for further verification.

Areas of Agreement / Disagreement

Participants express differing views on the relationship between translational and rotational motion, with some asserting they are distinct concepts. The discussion remains unresolved regarding how to effectively describe the equations of motion for the spinning wheel.

Contextual Notes

There may be limitations in the assumptions made about the relationship between translational and rotational motions, as well as potential dependencies on specific definitions of motion types.

shivaniits
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From this figure we could see the axis of rotation of wheel is y-axis and it's translational motion is along x-axis
How would I describe it's horizontal motion in terms of rotational motion
The wheel is spinning and also moving horizontally along x-axis
w being the angular frequency
 
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How would I describe it's horizontal motion in terms of rotational motion
You wouldn't - they are different things.
 
I meant to say How do we describe the equations of motion of such spinning wheel
Thanks
 
The usual way is to write one equation for the motion of the center of mass and another equation for the rotation around the center of mass.
 
What nasu said.
 
Alright I will try those and post them for verification
Thanks :)
 

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