![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:00
When the velocity of an object is doubled, by what factor is its momentum changed? by what factor is its kinetic energy changed? a) the momentum is zero. b) the momentum is not zero. c) difficult to say.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:30
In a system, when potential energy decreases, then entropy also decreases. true false
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:20
Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.
Answers: 2
![question](/tpl/images/cats/fizika.png)
You know the right answer?
I need friends who wa to to be my friend...
Questions
![question](/tpl/images/cats/en.png)
English, 09.07.2021 22:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2021 22:10
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2021 22:10
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2021 22:10
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2021 22:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 09.07.2021 22:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 09.07.2021 22:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.07.2021 22:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.07.2021 22:10