![subject](/tpl/images/cats/fizika.png)
Physics, 04.08.2019 22:10 dominikkovar
Which of shakina's statements regarding acceleration and velocity is false? "when the acceleration and velocity are in opposite directions, the particle slows down." "when the acceleration and velocity are in the same direction, the particle speeds up." "when the acceleration is negative, the velocity can be either negative or positive." "when the acceleration is negative, the velocity must also be negative."
![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 16:30
Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:10
On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 04:50
Resistivity of a material is the resistance of a cm long sample of the material of 1 cm2 cross-sectional area.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 08:00
There is no gravity in outer space . explain why this statement is true or false
Answers: 1
You know the right answer?
Which of shakina's statements regarding acceleration and velocity is false? "when the acceleration...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 22:40
![question](/tpl/images/cats/mkx.png)
Arts, 26.01.2021 22:40
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/es.png)
Spanish, 26.01.2021 22:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 22:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 26.01.2021 22:40
![question](/tpl/images/cats/istoriya.png)
History, 26.01.2021 22:40
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 22:40
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 22:40
![question](/tpl/images/cats/en.png)
English, 26.01.2021 22:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 22:40
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 22:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 22:40