12,000 mph is very wrong the speed is a lot closer to 17,500 mph
An object in orbit is falling toward the Earth. Plus, it has some motion 'sideways'. Remember that the Earth is shaped like a ball. The sideways motion of the object is just enough so that the curve of the Earth 'falls away' just as fast as the object falls. So the object keeps falling, but never gets any closer to the Earth.
Really, the best way to differ between a dwarf and regular planet is by looking at their size, and comparing it to Mercury's size, which is our smallest Planet. The size difference is usually obvious, but in some cases, you may need to refer to an actual chart because of how big that small dwarf planet may be.See the related link for definition
The ideal learning space should include changing space with mood lighting, different seating patterns, playful spaces, and must be comfortable.
In order for an object to travel with constant velocity the sum of forces acting on it must be 0 N. According, to Newton's second law, ΣF = ma where ΣF is the sum of forces m is mass a is acceleration If the acceleration is not 0, then the object is not traveling at a constant velocity. In order for a to equal 0, the sum of forces must be 0 because by solving Newton's second law for a, we get a=ΣF/m If ΣF is not 0, then that equation will never allow a to equal 0 and the object will b accelerating. Therefore, the sum of forces must equal 0 for an object to travel with constant velocity.
The First Law.
You can't tell anything about them from the speed alone. Constant speed aloneisn't enough to tell that there are no forces on the object. The best example isa planet in a circular orbit around the sun. Its speed is constant, even thoughthere's a substantial gravitational force between it and the sun.When an item is traveling at a constant speed and also in a straight line, thenthe forces acting on it must either be nonexistent or must add up to zero.
i think you mean atmosphere they normally go about 200,000 miles an hour when leaving earths atmosphere
The velocity of rocket must reach 16x than the gravitational force of Earth to establish an orbit in space.
The shuttle is traveling at a tremendous speed. In order to come out of orbit, the shuttle must slow down. When flipped backwards, the shuttle fires it's engines to slow down and enter the atmosphere. The shuttle begins to be slowed down by the atmosphere as it flips to a forward position for a proper landing.
save
This depends on the type of shuttle and its orbit. The speed can differ from satellite to satellite, therefore a definite answer can not be given about the exact speed of shuttle while it releases satellite.
Escape velocity
The Shuttle must reach speeds of about 17,500 miles per hour to stay in orbit.
No one being able to hear them scream.
We know that the answwer must be "No", simply because we know that NOTHING is faster than the speed of light.
As fast as you'd like, but if you were traveling at the speed of light, you'd be there in about 8 minutes and 30 seconds. If you were traveling at a speed of about 60 miles per hour, you'd be there in about 167 years.
the safe and legal passing of another vehicle requires that drive