Angular velocity concept question

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SUMMARY

The discussion centers on the concept of angular velocity, specifically addressing the comparison between the angular velocities of two clocks, including Big Ben. Angular velocity is defined as the angle per unit time, expressed mathematically as ω = v/r, where v is linear velocity and r is the radius. Despite the larger radius of Big Ben, both clocks complete a full rotation (360°) in the same time frame, leading to the conclusion that their angular velocities are indeed the same.

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  • Understanding of angular velocity and its formula (ω = v/r)
  • Basic knowledge of rotational motion concepts
  • Familiarity with the relationship between linear velocity and radius
  • Concept of uniform circular motion
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idllotsaroms
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Homework Statement



357r0vm.jpg


Homework Equations





The Attempt at a Solution



How are their angular velocities the same? I thought Angular velocity = v/r where v = velocity and r = radius.
In this case isn't the radius of big ben much larger and therefore have a much smaller angular velocity?
 
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hi idllotsaroms! :smile:
idllotsaroms said:
How are their angular velocities the same? I thought Angular velocity = v/r where v = velocity and r = radius.
In this case isn't the radius of big ben much larger and therefore have a much smaller angular velocity?

angular velocity means angle per time

doesn't each clock goes 360° in the same time? :wink:

(and the speed, v, at the end of the hand is proportional to the length of the hand)
 

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