An Airplane with an Airspeed of 120 Km/h Has a Heading

question 110

Multiple Choice

An airplane with an airspeed of 120 km/h has a heading of 30° east of north in a wind that is blowing toward the west at 30 km/h. What is the speed of the plane relative to the ground?

• A) 150 km/h
• B) 90 km/h
• C) 140 km/h
• D) 110 km/h

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