The speed will depend on its initial velocity and any forces acting on it.
About 2/3 its speed in a vacuum.
The speed of light is not limited in a vacuum - the speed of light is fastest in a vacuum. But that is what Einstein called the "Cosmic Speed Limit" - nothing can move faster than the speed of light in a vacuum, or even quite asfast.
The speed of light is 186,000 miles per second in a vacuum.
no
The speed of light in vacuum is 299,792,458 meters per second, and that's not an average. That's what it always is.
The motor in a vacuum cleaner is an electromagnetic device.
A magnet or electromagnet.
Yes, that's correct. They certainly can!
About 2/3 its speed in a vacuum.
The speed of light is not limited in a vacuum - the speed of light is fastest in a vacuum. But that is what Einstein called the "Cosmic Speed Limit" - nothing can move faster than the speed of light in a vacuum, or even quite asfast.
In vacuum, the speed is 299,792,458 meters per second.
Light is fastest in a vacuum; in this case, its speed is about 300,000,000 meters/second.Light is fastest in a vacuum; in this case, its speed is about 300,000,000 meters/second.Light is fastest in a vacuum; in this case, its speed is about 300,000,000 meters/second.Light is fastest in a vacuum; in this case, its speed is about 300,000,000 meters/second.
A vacuum doesn't travel. All electromagnetic wavestravel at the same speed in vacuum.
The speed of light IN A VACUUM is always the same. In substances other than the vacuum, the speed of light is usually slower than in a vacuum.
Answer = Velocity Velocity is the speed of light and, the speed of light, is a constant among Electromagnetic Radiation in the vacuum of space.
No, not as long as the light stays in vacuum.No, it does not. That is where it has its maximum speed.
The speed of light is 186,000 miles per second in a vacuum.