displacement of the plane is given as
[tex]d = 1995 miles[/tex]
time taken by the plane
[tex]t = 5.00 hours[/tex]
now the velocity is given as
[tex]v = \frac{displacement}{time}[/tex]
[tex]v = \frac{1995}{5}[/tex]
[tex]v = 399 mi/h[/tex]
so the velocity of airplane is 399 mi/h towards South West
