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What is the recessional velocity of a galaxy at a distance of 200 Mpc?
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Is the sun the only star in milky way galaxy?
No - there are about 200 - 400 billion stars in the Milky Way Galaxy
Does Andromeda Galaxy Have Any Moons?
More than likely. In 2.5 billion years it will gain at least another 200 when it collides with our Galaxy.
Which of these is a grouping of billions of stars, gas, and dust held together by gravity?
A galaxy. We live in one corner of a galaxy that we have named the "Milky Way" galaxy. It is thought to contain anywhere from 200 to perhaps 400 billion stars. The grouping of billions of stars, gas, and dust into a physically metastable rotating state by gravity is, by definition, a galaxy.
How many stars stars are in our galaxy?
Estimated at 200-400 billion stars.
How many stars are there?
There are an estimated 100 to 200 billion galaxies.Scientists estimate that our Galaxy (The Milky Way) contains 200 to 400 billion stars.So taking a conservative number of 100 billion stars per galaxy, gives an approximate total of 10,000,000,000,000,000,000,000 stars. (which is 10 sextillion)It is unknown. The Milky Way galaxy contains an estimated 200 billion stars and there are an estimated 100 billion galaxies in the observable universe. However, our galaxy is significantly larger than most. That said, if we assume the average galaxy has 10 billion stars then we arrive at an estimate of 1,000 billion billion stars, or about 1 sextillion stars.
What is the velocity of an object that moves at a distance of 200 meters in 10 seconds going right?
20 meters per second
How do you calculate velocity?
given distance- 200km time-5 hours speed- distance/time 200/5 40km/hr Divide distance by time for speed Divide speed by distance for time Multiply speed and time for distance Those are three ways to make sure you have it right Average Velocity = (change in position) / (elapsed time) Instantaneous Velocity = [limit as elapsed time approaches 0] (change in position) / (elapsed time) Velocity is measured in m/s+ direction
How do you find the velocity of a car when it travels 200 km in 4 hours?
Divide the distance traveled in kilometers by the time to travel in hours. 200 km / 4 hrs = 50 km/hr
In physics why is the displacement equal average velocity x change in time?
velocity is distance traveled per unit of time. If you multiply it by time traveled you get distance traveled.For example if you travel 10 meters in one second (velocity) for 20 seconds (time) you travel 10 x 20 = 200 meters
Are there other stars in our galaxy?
There are about 200 -> 400 billion stars in our Galaxy
If speed is a function of time or velocity is a function of time Then what should you do to calculate distance?
Distance equals speed multiplied by time. For example, speed is 72 km/h and time is 200 seconds or 200/3600=0,0(5) hours, so the distance traveled is 72*0,0(5)=4 kilometers.
How long would it take for a car to travel a distance of 200 kilometers if it is traveling at a velocity of 55 km hr?
we need to travel 200km at 55 km per hour so that's 200 divided by 55 = 3.636 hours
How much to service a ford galaxy?
200 dollars
How long does it take to go out of your galaxy?
200 years
How much is a Samsung Galaxy s worth?
a lost boyfriend
How many stars our there in our galaxy?
It has been estimated that there are between 200 -> 400 billion stars in the Milky Way Galaxy
Is the sun the only star in milky way galaxy?
No - there are about 200 - 400 billion stars in the Milky Way Galaxy
