Answer:
17×10² km/h
10×10² mph
east to west
Explanation:
Circumference of Earth
[tex]2\pi r\\ =2\pi 6400000\\ =12800000\pi\ m=12800\pi km[/tex]
Speed = Distance / Time
[tex]Speed=\frac{12800\pi}{24}=1675.51\ km/h[/tex]
Converting to mph
[tex]1\ km=\frac{1}{1.60934}\ mi[/tex]
[tex]1675.51\ km=1675.51\times \frac{1}{1.60934}\ mi=1041.11\ mi[/tex]
The velocity of the plane must be 17×10² km/h or 10×10² mph
The plane must fly east to west
