The Earth turns 40 degrees in 22/3 hours .
It goes right round 360 degrees in 24 hours, so 6 hours for 90 degrees, relative to the Sun. Relative to the distant stars, it takes the Earth about 5 hours, 59 minutes to rotate 90 degrees.
in one minute the earth spins 28km, so it spins 420km in 15 minutes
360 degrees is the intuitive answer, but it is not correct. The earth completes a 360 degree rotation in about 23 hours, 56 minutes and some odd seconds, which is the sidereal, or true, rotational period of the earth. I don't know the exact degrees in 24 hours, but it will be reasonably close to 361 degrees (roughly 1 extra degree per day to account for a full rotation over the course of a year).
According to some scientists publications the average speed of the earth rotation is about 30km/s, so 15 minutes has to be 27000km
At the speed of light it takes 4 hours 11 minutes and 27 seconds.
The Earth turns 40 degrees in 22/3 hours .
2,460 minutes.
two hours forty minutes
35 hours 15 minutes.
6 hours 24 minutes.
6 hours 14 minutes.
One hour and forty four minutes.
2 hours 25 minutes, at 350 degrees. Don't forget to baste the bird, every forty minutes.
If both started at 12, in forty minutes, the minute hand would reach the 8 mark on the clock. The 8 mark symbolizes 8 hours past 12. So it would take 8 hours for the hour hand to travel as far as the minute hand travels in 40 minutes.
1 to 3
The road distance from Kilcoy to Hervey Bay is 253km. Travel time is around three hours and forty five minutes.
Expressed as a decimal fraction, 2 hours 45 minutes is equal to 2.75 hours.