1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
viva [34]
3 years ago
10

HELP ASAP!! In 3-4 sentences, briefly summarize how our solar system formed.

Physics
2 answers:
Pachacha [2.7K]3 years ago
5 0

Answer:

Explanation:

Our solar system is formed by a dust storm, which created the planets. This info is grabbed by NASA, and people believe this is how the Solar System is formed. The sun is formed like this too.

Iteru [2.4K]3 years ago
3 0

Answer:

Well a lot of people believes in evolution. But in fact evolution is actually clearly impossible because how can dead which is Non-Living bacteria and dirt make something alive like living. And anyway there's a lot of thing's in nature that shows there is a creator. Like how does bees know when there honey comb is to warm to start fanning there wings to cool the honey comb down? And like human beings for example we didn't generate from aps. Yes there smart like us and sorta human like but the way our bodies are designed is wayyyyy to complicated. For example our brain its a computer we dont shut it on and off it's always running constantly and we dont have to worry about turning our brain on or off. I know this wasent what u have asked but i made me think about it and also someone created the universe because the whole universe hangs on nothing but they stay aligned. So this shows that there is a creator though.  

Explanation:

Hope this helps you in some way of form. :)

You might be interested in
A rocket rises vertically, from rest, with an acceleration of 3.2 m/s2 until it runs out of fuel at an altitude of 1300 m. After
svetlana [45]

Explanation:

Below is an attachment containing the solution.

6 0
3 years ago
What is the frequency of an electromagnetic wave that has a wavelength of 300,000 km? (the speed of light is 300,000 km/s.)?
expeople1 [14]
Frequency represents the number of complete oscillations in one second. it is measured in Hertz (Hz). Electromagnetic waves are waves which do not require a material media for transmission. They travel with a speed of light.
The speed (m/s) of a wave is given by  frequency (Hz) × Wavelength (m)
Speed is 300,000 km/sec or 300,000,000 m/s and the wavelength is 300,000  km or 300,000,000 m.
Frequency = speed÷ wavelength
                 = 300000000 ÷ 300000000 = 1
Therefore, the frequency of the wave is 1Hz

6 0
3 years ago
BEST ANSWER GETS BRAINLIEST!!!!!!!!!!
denis-greek [22]

Answer:

There are Microwaves, the type of electro magnetic radiation is a Micro-wave. We use x-rays, the type of electro magnetic radiation is a gamma wave. We also use radios, the type of electro magnetic radiation is a radio wave.

Explanation:

I remember doing this assignment too

8 0
3 years ago
What happens to gas that is not used
kvv77 [185]
the engine won't start or it sputters when it should be running perfectly. if the gasoline is old and stale, it will have lost a portion of its volatility. the lighter components of the gasoline (remember, gasoline is a mixture of different hydrocarbons) have probably evaporated off or disappeared.
3 0
2 years ago
Two ice skaters collide on the ice. A 39.6-kg skater moving South at 6.21 m/s collides with a 52.1-kg skater moving East at 4.33
Stells [14]

Answer:

V = 3.6385 m/s

θ = 47.46 degrees

Explanation:

the important data in the question is:

Skater 1:

M_1= 39.6 kg

direction: south (axis y)

V_{1iy} = 6.21 m/s

Skater 2:

M_2 = 52.1 kg

direction: east (axis x)

V_{2ix} = 4.33 m/s

Now using the law of the conservation of linear momentum ( P_i = P_f and knowing that the collision is inelastic we can do the next equations:

M_{1}V_{1ix}+M_2V_{2ix} = V_{sx}(M_1+M_2)  (eq. 1)

M_{1}V_{1iy}+M_2V_{2iy} = V_{sy}(M_1+M_2)  (eq. 2)

Where V_{sx} and V_{sy} is the velocity of the sistem in x and y after the collision.

Note: the conservation of the linear momentum have to be make once by each axis.

Now, in the (eq. 1) the skater 1 don't have velocity in the axis x, so we can replace V_{1ix} by 0 in the equation and get:

M_2V_{2ix} = V_{sx}(M_1+M_2)  (eq. 1)

also, in the (eq. 2) the skater 2 don't have velocity in the axis y, so we can replace V_{2iy} by 0 in the equation and get:

M_{1}V_{1iy} = V_{sy}(M_1+M_2)  (eq. 2)

Now, we just replace the data in both equations:

(52.1)(4.33) = V_{sx}(39.6+52.1)  (eq. 1)

(39.6)(6.21) = V_{sy}(39.6+52.1)  (eq. 2)

solving for V_{sx] and V_{sy} we have:

V_{sx] = 2.46 m/s

V_{sy] = 2.681 m/s

using the pythagoras theorem we can find the magnitude of the velocity as:

V = \sqrt{2.46^2+2.681^2}

V = 3.6385 m/s

For find the direction we just need to do this;

θ = tan^{-1}(\frac{2.681}{1.46})

θ = 47.46 degrees

                     

 

3 0
3 years ago
Other questions:
  • In this experiment, you will use a natural indicator to indirectly determine the H+ concentration of some common household solut
    13·2 answers
  • Why will the bulb remain off if the switch is open
    9·1 answer
  • An object has rotational inertia I. The object,initially at rest, begins to rotate with a constant angularacceleration of magnit
    6·1 answer
  • A stone is dropped into a lake, creating a circular ripple that travels outward at a speed of 50 cm/s. Find the rate at which th
    8·1 answer
  • How to work out Initial volume Boyle’s law
    11·1 answer
  • In a nuclear power plant, nuclear energy is first changed to ? energy
    15·1 answer
  • A constant torque of 26.6 N · m is applied to a grindstone for which the moment of inertia is 0.162 kg · m2 . Find the angular s
    14·2 answers
  • Two stones, one of mass m and the other of mass 2m, are thrown directly upward with the same velocity at the same time from grou
    9·1 answer
  • Name at least three examples of kinetic energy and at least two examples of potential energy.
    11·1 answer
  • Why does lowering the temperature of an object increase its density
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!