![subject](/tpl/images/cats/fizika.png)
Mary and her younger brother alex decide to ride the 17 -foot-diameter carousel at the state fair. mary sits on one of the horses in the outer section at a distance of 8 feet from the center. alex decides to play it safe and chooses to sit in the inner section at a distance of 5 feet from the center.
(a) what is mary's angular speed ωm compared to that of alex's angular speed ωa ? give your answer as a multiple of ωa.ωm=ωa
(b) what is mary's tangential speed vm compared to that of alex's tangential speed va? give your answer as a multiple of va. vm=va
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:30
11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 21:00
Amarble, a bowling ball, a basketball, and a baseball are rolling across the floor at 10 m/s. which one has the greatest kinetic energy? the marble the bowling ball the basketball the baseball
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:40
Which component of the earth’s atmosphere is decreased due to photosynthesis?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30
Which describes increasing the efficiency of energy resource
Answers: 2
You know the right answer?
Mary and her younger brother alex decide to ride the 17 -foot-diameter carousel at the state fair. m...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 23:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 23:00
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.11.2020 23:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 23:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 23:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 23:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.11.2020 23:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 02.11.2020 23:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.11.2020 23:00
![question](/tpl/images/cats/health.png)
Health, 02.11.2020 23:00
![question](/tpl/images/cats/istoriya.png)
History, 02.11.2020 23:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 02.11.2020 23:00