Final answer:
To know the specific wind direction in each location, real-time or historical meteorological data is required, which is not given in the question. The references provide examples of how vectors are used in physics to calculate directions and velocities of objects moving within moving mediums like air or water.
Step-by-step explanation:
To determine the direction the wind is blowing in each location, we would need real-time data or specific information about wind patterns during a given time, which the question does not provide. However, physics principles can help us understand how wind direction can be determined. For example, the wind's direction is traditionally reported from where it originates. So if you are facing into the wind and your back is to the east, you are facing a west wind.
Various problems in the reference material involve calculating the resultant velocity of an object (like a plane or boat) moving in a medium (air or water) that is also moving. These physics calculations use vector addition to find the resultant direction and speed of an object relative to the Earth when considering both the object's velocity and the medium's velocity.
As for the sample questions provided, they illustrate vector addition problems where the direction and speed of the wind or the water current impact the travel of vehicles like planes, boats, and bicycles. Using trigonometry and vector analysis, different speeds and directions can be calculated, such as the ones stated: wind speed and direction affecting an airplane's velocity relative to the ground, or how a boat's path is influenced by a river's current.