How much time does it take for a plane to fly 5000 miles if the plane travels a speed of 500 miles per hour?

10 hours 500 x 2 = 1000 ...so every 2 hours = 1000 x 5 = 5000

Jet streams are relatively narrow bands of strong wind in the upper levels of the atmosphere. the winds blow from west to east in jet streams but the flow often shifts to the north and south. jet streams follow the boundaries between hot and cold air. the earth's rotation is responsible for the jet stream as well.

Full change in the electric plus system