![subject](/tpl/images/cats/fizika.png)
Physics, 29.01.2020 02:44 Sydney012618
Astudent sits on a rotating stool holding two 1 kg objects. when his arms are extended horizontally, the objects are 1 m from the axis of rotation, and he rotates with angular speed of 0.76 rad/sec. calculate the final angular speed of the student.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 21:30
Write the equation for momentum, first using symbols for the variables, then using words for the variables.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:00
Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:30
On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z
Answers: 1
You know the right answer?
Astudent sits on a rotating stool holding two 1 kg objects. when his arms are extended horizontally,...
Questions
![question](/tpl/images/cats/mkx.png)
Arts, 19.08.2021 20:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.08.2021 20:50
![question](/tpl/images/cats/en.png)
English, 19.08.2021 20:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.08.2021 20:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 19.08.2021 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2021 20:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.08.2021 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2021 20:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2021 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 19.08.2021 20:50
![question](/tpl/images/cats/en.png)
English, 19.08.2021 20:50
![question](/tpl/images/cats/ekonomika.png)