While the Earth orbits around the Sun at a relative 66,700 miles per hour, the Sun is not a stationary object. It is generally accepted that the Earth, Sun, Milky Way and the Local Cluster all move through the Universe at 373 miles/second (600Km/s.)
A widen perspective could include several other facts as well. The earth's rotational speed, depending on how close to the poles varies from 0 to 1040 miles/hour, which at the high end is about .288 miles/sec.
This combined with the 66,700 mile/hour mentioned above, is about 18.5 miles/second.
It is commonly known that the earth rotates around the sun. But the sun is not standing still, it also rotates on its spiral arm round the galaxy at about 447,000 miles/hour or 124 mile/sec.
Combining this with the 18.5 mi/s =143 miles/second; 514,000 mi/h (827,000 km/h)
Add this to the generally accepted view that the galaxy travels through the universe at about 373 mile/second (600km/sec):
Total earth speed through space is about: 516 miles/second (830 km/s); 1,860,000 miles/hour (2,990,000 km/h)
When the shuttle goes from the vacuum of space and enters the earths atmosphere, it heats up because of simple friction. The friction is from the shuttle going so fast and hitting the atmosphere. Same reason you sometimes see meteor showers.
Although it reaches incredible speeds, a Space Shuttle is not going fast when it enters the atmosphere. The gravitational pull of Earth, or just gravity, are pulling down on the space shuttle with immense force.
A space shuttle reenters the Earth's atmosphere at a speed of around 17,500 miles per hour. The high speed generates intense heat, which is why the shuttle needs heat shields to protect it during reentry. The spacecraft gradually slows down as it descends through the atmosphere.
A space shuttle reentering Earth's atmosphere travels at speeds around 17,500 miles per hour. This high speed generates intense heat due to friction with the air, causing the iconic glowing plasma trail behind the shuttle.
They go really fast
When the shuttle goes from the vacuum of space and enters the earths atmosphere, it heats up because of simple friction. The friction is from the shuttle going so fast and hitting the atmosphere. Same reason you sometimes see meteor showers.
Although it reaches incredible speeds, a Space Shuttle is not going fast when it enters the atmosphere. The gravitational pull of Earth, or just gravity, are pulling down on the space shuttle with immense force.
by using lots of fuel and by going very fast.
how fast the roller coaster is going, how high the roller coaster is in the air,
To fast = la-tsoom (לצום) To exit = la-tset (לצאת)
No, unless it's 'dropped' from many miles above the earths surface. If it's going fast enough, it may burn up due to the friction generated as it passes through atmosphere, high up in the Thermosphere.
As fast as your fingernails grow
You need to go fast to break through the atmosphere because the air molecules are denser near the Earth's surface. Going fast provides the necessary momentum to overcome the resistance of the atmosphere and break free into space.
They are going so fast that the force of the drag from the molecules in the atmosphere is so great that the friction heats up the shell of the spacecraft
Because they are not going fast enough
Like I know that.....
friction, they are going very fast through the atmosphere and it is generation a lot of heat