![subject](/tpl/images/cats/fizika.png)
Physics, 23.05.2021 02:50 karolmolina49
A skater has outstretched arms preparing for a turn with a moment of inertia of
2.56 kg m2. When the arms are joined the body moment of inertia around the axis of
rotation is equal to 0.40 kg m2. If the original angular speed of the skater is 0.40 rev/s, what is the final angular speed?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 17:00
Which type of current is produced by a wire breaking magnetic field lines and changing the polarity? a. alternating b. direct c. straight d. alternating and direct
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:10
Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves
Answers: 2
You know the right answer?
A skater has outstretched arms preparing for a turn with a moment of inertia of
2.56 kg m2. When th...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 19:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 19:31
![question](/tpl/images/cats/biologiya.png)
Biology, 14.01.2020 19:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 19:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 19:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 14.01.2020 19:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.01.2020 19:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 19:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 19:31
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2020 19:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)