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Question about Kinematics: Relationship between Speeds in Circular Motions

Physics

Originais Teachy

Kinematics: Relationship between Speeds in Circular Motions

Easy

(Originais Teachy 2023) - Question Easy of Physics

In uniform circular motion, the object executing it has a constant relationship between its two main quantities: angular velocity and linear velocity. These parameters can be represented by the following equation: v = ω.r. According to this equation, which of the alternatives below would represent the behavior of the linear velocity of the object when its angular velocity is divided by 4?
a.
Would decrease by 8 times
b.
Would increase by 8 times
c.
Would increase by 4 times
d.
None of the above alternatives
e.
Would decrease by 4 times

Answer sheet:

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