![subject](/tpl/images/cats/fizika.png)
Physics, 24.06.2020 20:01 octaviangh14
Which phrases accurately describe an elliptical galaxy? Check all that apply.
may be egg-shaped
may be spiral-shaped
has no recognizable shape
has no new stars being formed
has almost no gas or dust between stars
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:40
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 710 n/m. it is initially at rest on an inclined plane that is at an angle of θ = 23° with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is μk = 0.19. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. a) what is the block's initial mechanical energy? b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:00
What structural formula represents 4 electrons shared between two atoms?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:30
A6.0-kilogram cart initially traveling at 4.0 meters per second east accelerates uniformly at 0.50 meter per second squared east for 3.0 seconds. what is the speed of the cart at the end of this 3.0 second interval? (1) 1.5 m/s (3) 3.0 m/s (2) 5.5 m/s (4) 7.0 m/s
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:30
Sound travels slower in colder air that it does in warmer air. make a claim about the effect of air temperature on the speed of sound. support your claim with evidence
Answers: 3
You know the right answer?
Which phrases accurately describe an elliptical galaxy? Check all that apply.
may be egg-shaped
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 08.03.2021 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 08.03.2021 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 22:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.03.2021 22:20