The actual wind is directed 30 degrees to the right of the geostrophic wind. If the geostrophic wind is 20 m s^-2 , what is the rate of change of wind speed? Let f = 10 ^-4 s ^-1

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Chapter1: Physics And Measurement
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Please help me solve 3.2. The actual wind is directed 30 degrees to the right of the geostrophic wind. If the geostrophic wind is 20 m s^-2 , what is the rate of change of wind speed? Let f = 10 ^-4 s ^-1
0 = 0 at ps. For modern forecast models, an alternative coordinate system is
generally employed in which the lower boundary is always a coordinate surface.
This approach is described in Section 10.3.1.
OLE
PROBLEMS
3.1. An aircraft flying a heading of 60° (i.e., 60° to the east of north) at air speed
200 m s- moves relative to the ground due east (90°) at 225 m s-1. If the
plane is flying at constant pressure, what is its rate of change in altitude (in
meters per kilometer horizontal distance) assuming a steady pressure field,
geostrophic winds, and f = 10-4 s-!?
3.2. The actual wind is directed 30° to the right of the geostrophic wind. If the
geostrophic wind is 20 m s-1, what is the rate of change of wind speed? Let
f = 10-4s-1.
3.3. A tornado rotates with constant angular velocity w. Show that the surface
pressure at the center of the tornado is given by
67
p=Po exp
2RT
Transcribed Image Text:0 = 0 at ps. For modern forecast models, an alternative coordinate system is generally employed in which the lower boundary is always a coordinate surface. This approach is described in Section 10.3.1. OLE PROBLEMS 3.1. An aircraft flying a heading of 60° (i.e., 60° to the east of north) at air speed 200 m s- moves relative to the ground due east (90°) at 225 m s-1. If the plane is flying at constant pressure, what is its rate of change in altitude (in meters per kilometer horizontal distance) assuming a steady pressure field, geostrophic winds, and f = 10-4 s-!? 3.2. The actual wind is directed 30° to the right of the geostrophic wind. If the geostrophic wind is 20 m s-1, what is the rate of change of wind speed? Let f = 10-4s-1. 3.3. A tornado rotates with constant angular velocity w. Show that the surface pressure at the center of the tornado is given by 67 p=Po exp 2RT
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