Because they supposed to pass the atmosphere rather than just flying over the entire world.
planes
Supersonic plane
It's really fast. 340mps is not slow buddy. Very few planes travel faster than that :D.
It strictly depends on which two specific items you are comparing. Bullets travel various speeds, as do airplanes. Some bullets are faster than some planes, and some planes are faster than some bullets.
Of course not! A plane can travel at hundreds of miles an hour. The fastest horse only reaches 55 miles per hour for a very short distance. I mean, really! If horses were faster than planes, than why did we invent planes to travel long distances?
Generally not. Maximum tornado winds are likely around 300 mph while many rockets are supersonic.
A lot of stuff. Sound travels at 330 m/s (metres a second), so is faster than cars, planes (well, some...), and even Usain Bolt! However, some planes, and even the whip (so that's what that crackiing noise was! :) can travel faster. Of course, light is much faster!
Planes are faster than boats because they can travel through the air, which has less resistance than water. Additionally, planes follow a direct route from point A to point B, while boats may need to navigate around land masses or other obstacles in the water. Lastly, planes can travel at higher speeds due to their propulsion systems, making them more efficient for long-distance travel.
Supersonic airplanes can travel faster than the speed of sound, which is approximately 767 miles per hour at sea level. Examples of supersonic planes include the Concorde and military jets like the F-16 and F-22.
yes
Some people want to travel during the day, some want to travel at night, some planes travel faster than other planes, some planes fly a short distance, some fly a long distance. Sometimes the weather effects the way planes fly.
They named as ultrasonic planes. They can travel very fast.