![subject](/tpl/images/cats/fizika.png)
Physics, 07.03.2021 06:30 pennygillbert
The NGC 3603 region of space is shown below. It is a
cloud of gas and dust. Stars are forming in this cloud,
How would NGC 3603 be classified?
O A. As a galaxy
O B. As a nebula
O C. As a planet
D. As a solar system
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 16:30
In which scenario is the least amount of work done on a crate? a force of 120 n moves it 25 m. a force of 115 n moves it 26 m. a force of 130 n moves it 22 m. a force of 125 n moves it 27 m.
Answers: 1
![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, 21.06.2019 23:30
Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:50
Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1
Answers: 1
You know the right answer?
The NGC 3603 region of space is shown below. It is a
cloud of gas and dust. Stars are forming in th...
Questions
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 05.07.2019 20:00
![question](/tpl/images/cats/ekonomika.png)
Business, 05.07.2019 20:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 20:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 20:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.07.2019 20:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 05.07.2019 20:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.07.2019 20:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.07.2019 20:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.07.2019 20:00
![question](/tpl/images/cats/health.png)
Health, 05.07.2019 20:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 05.07.2019 20:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.07.2019 20:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.07.2019 20:00