![subject](/tpl/images/cats/fizika.png)
Afigure skater begins spinning counterclockwise at an angular speed of 3.2 π rad/s. during a 4.2 s interval, she slowly pulls her arms
inward and finally spins at 8.8 π rad/s.
what is her average angular acceleration
during this time interval?
answer in units of rad/s^2
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 23:00, zahriamarie10
If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10
Answers: 1
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:50, ladyty2109
Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b. refraction c. diffraction d. interference
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:20, ashtonbillups
More solar radiation is absorbed by earth’s surface than by
Answers: 1
You know the right answer?
Afigure skater begins spinning counterclockwise at an angular speed of 3.2 π rad/s. during a 4.2 s i...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.10.2021 22:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.10.2021 22:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.10.2021 22:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.10.2021 22:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
English, 16.10.2021 22:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.10.2021 22:30