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Is the sun the only star in milky way galaxy?
No, the Sun is not the only star in the Milky Way galaxy. There are estimated to be over 200 billion stars in our galaxy, of varying sizes and ages. The Sun is just one of the many stars that make up the Milky Way.
What is the rotation speed of Andromeda galaxy?
The Andromeda galaxy rotates at a speed of about 100 to 200 kilometers per second at its outer edges, and faster towards its center. It takes approximately 200 million years for Andromeda to complete one full rotation.
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 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 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
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
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 do you convert distance to velocity?
They are incompatible and can't be converted from one another. In order to get a velocity you would also need the time spent to cover the distance. Then you can use the formula distance/time=velocity. For example if you travelled 120 miles in 3 hours, you've travelled at 40 mph. If you have covered 200 kilometers in 4 hours, you've travelled 50 kilometers per hour.
How long does it take for the milkyway galaxy to rotate 1 time?
The Milky Way galaxy takes about 200-250 million years to complete one full rotation. This rotation speed varies based on the distance from the center of the galaxy, with stars closer to the center orbiting faster than those further out.
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
A spaceship has a momentum of 45 000 kg ms to the right and a mass of 200 kg what is the magnitude of its velocity?
To find the velocity, use the formula: momentum = mass x velocity. Rearranging the formula to find velocity gives you velocity = momentum / mass. Plugging in the values gives velocity = 45,000 kg m/s / 200 kg = 225 m/s.
