What time interval is required for the trip

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An airplane maintains a speed of 573 km/h relative to the air it is flying through as it makes a trip to a city 689 km away to the north.

(a) What time interval is required for the trip if the plane flies through a headwind blowing at 38.1 km/h toward the south? h

(b) What time interval is required if there is a tailwind with the same speed? h

(c) What time interval is required if there is a crosswind blowing at 38.1 km/h to the east relative to the ground?

Reference no: EM13284920

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