Question

An airplane maintains a speed of 603 km/h relative to the air it is flying through as it makes a trip to a city 766 km away to the north. (Assume north is the positive y-direction and east is the positive x-direction.) (a) What time interval is required for the trip if the plane flies through a headwind blowing at 31.5 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 31.5 km/h to the east relative to the ground? h

          An airplane maintains a speed of 603 km/h relative to the air it is flying through as it makes a trip to a city 766 km away to the north. (Assume north is the positive
y-direction and east is the positive x-direction.)
(a) What time interval is required for the trip if the plane flies through a headwind blowing at 31.5 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 31.5 km/h to the east relative to the ground?
h

An airplane maintains a speed of 603 km/h relative to the air it is flying through as it makes a trip to a city 766 km away to the north. (Assume north is the positive
y-direction and east is the positive x-direction.)
(a) What time interval is required for the trip if the plane flies through a headwind blowing at 31.5 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 31.5 km/h to the east relative to the ground?
h

Added by Luc-A W.

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