can we travel faster than the rotation of the earth?

Question

I read somewhere that we can't travel faster than the rotaion of the earth. But if we even go 1m.p.h in the same direction of it's rotation doesn't that mean we're going faster than it's rotation?

Answer 1

Yes, you can go faster. At the equator, that speed is about 1,000 MPH. Some supersonic airplanes can go faster than that. Near the pole, you could walk faster than the rotation. If you are only 1 foot from the pole, then the distance around the world when walking in the same direction that Earth is rotating is less than 4 feet. All you have to do is cover that 4 feet in less than 24 hours to outrace to Earth's rotation.

Answer 2

No, the earth's rotation has no impression on the time that it takes you to fly from one trip spot to the subsequent. the value of earth's relative rotation velocity below a hovering merchandise is 0, so it is not significant which course you pass once you focus in the international's rotation, it is the winds that impact this. the rationalization why a hovering craft won't flow because of the fact the earth rotates is by using the reality that the helicopter is already shifting at a million,000 miles/hour with the earth. think of working or using in a motor vehicle at a relentless value and you thru a ball up interior the air. It strikes with you. in case you for the time of the ball interior the motor vehicle it is going to traverse the comparable distance in diverse guidelines interior the comparable volume of time. If the earth did rotate under the earth then north or southbound flights might would desire to compensate, which they do no longer, they simply make amends for the curvature of the earth because of the fact a directly line isn't the shortest distance on a curved floor. If it became into an hour and a a million/2 air time it is with regard to the gap from Tampa, FL to Pittsburgh, PA and the earth became around under the airplane at a million,000 miles/hour then the airplane could be offset via approximately 23 levels longitude to the west given the reality that each and every hour approximately 15 levels of longitude are coated via the earth's rotation.

Answer 3

Yes we can. Fighter-Jets and spacecrafts can. most airplanes, inorder to save time and fule travel against it to reach somewhere that is further away in the same direction of the earths rotation

Answer 4

Yes. Its all relative velocity. Think of it in terms of those conveyor belts they have at big airports, or an escalator. If you try to move against the direction the belt/stairs are moving, then you move slower with respect to someone standing to the side (off the belt). If you move with it, you move a lot faster, which is why they are there to start with!

Answer 5

The Concorde did this while in service, and people who flew from Paris to San Francisco arrived almost an hour(local time) before they departed.

Answer 6

yes