When a roller coaster climbs up a hill, its potential energy?
is the same as its kineti...
![subject](/tpl/images/cats/fizika.png)
Physics, 30.01.2020 12:03 johnathondevilchil
When a roller coaster climbs up a hill, its potential energy?
is the same as its kinetic energy
increases
decreases
is zero
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:30
Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:30
Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:00
Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:10
Auniform crate c with mass mc is being transported to the left by a forklift with a constant speed v1. what is the magnitude of the angular momentum of the crate about point a, that is, the point of contact between the front tire of the forklift and the ground
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 00:50
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 00:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 00:51
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 00:51
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 00:51
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 00:51
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.03.2020 00:51
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.03.2020 00:51
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 00:52
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.03.2020 00:52
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.03.2020 00:52