![subject](/tpl/images/cats/fizika.png)
Physics, 07.10.2019 20:10 glamorouspotato1251
Aball is whirled on the end of a string in a horizontal circle of radius r at constant speed v. which way(s) can increase the centripetal acceleration of the ball by a factor of 9? group of answer choices keeping the speed fixed and decreasing the radius by a factor of 9 keeping the radius fixed and increasing the speed by a factor of 3 decreasing both the radius and the speed by a factor of 9 keeping the radius fixed and increasing the speed by a factor of 9 increasing both the radius and the speed by a factor of 9 keeping the speed fixed and increasing the radius by a factor of 9
![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)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:30
True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:10
Energy flows from the producer level to the level. is called
Answers: 1
You know the right answer?
Aball is whirled on the end of a string in a horizontal circle of radius r at constant speed v. whic...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2020 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2020 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2020 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2020 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2020 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2020 00:31
![question](/tpl/images/cats/istoriya.png)
History, 18.01.2020 00:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2020 00:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2020 00:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.01.2020 00:31
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.01.2020 00:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.01.2020 00:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)