Respuesta :
Answer:
Juan and Kuri complete one revolution in the same time, but Juan travels a shorter distance and has a lower speed.
Explanation:
Since Juan is closer to the center and Kuri is away from the center so we can say that Juan will move smaller distance in one complete revolution
As we know that the distance moved in one revolution is given as
[tex]d = 2\pi r[/tex]
also the time period of revolution for both will remain same as they move with the time period of carousel
Now we can say that the speed is given as
[tex]v = \frac{2\pi r}{T}[/tex]
so Juan will have less tangential speed. so correct answer will be
Juan and Kuri complete one revolution in the same time, but Juan travels a shorter distance and has a lower speed.
Juan and Kuri complete one revolution at the same time, but Juan travels a shorter distance and has a lower speed.
What will be the speed of Juan and Kuri?
As it is given in the question that Juan is closer to the center and Kuri is away from the center so we can say that Juan will move a smaller distance in one complete revolution.
As we know that the distance moved in one revolution is given as
[tex]D= 2\pi r[/tex]
The time period of revolution for both will remain the same as they move with the time period of the carousel.
Now we know that the speed is given by the formula:
[tex]V=\dfrac{Distance }{Time}[/tex]
[tex]V= \dfrac{2\pi r}{T}[/tex]
So Juan will have less tangential speed.
Thus Juan and Kuri complete one revolution at the same time, but Juan travels a shorter distance and has a lower speed.
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