An airplane has a velocity relative to the ground of 203 m/s toward the east. the pilot measures his airspeed (the speed of the plane relative to the air) to be 111 m/s. what is the minimum wind velocity possible? give you answer as a positive value.

Two horses begin at rest. after a few seconds, horse a is traveling with a velocity of 10 m/s west, while horse b is traveling with a velocity of 13 m/s west. which horse had a greater acceleration? a. horse a because its change in velocity was greater than horse b's in the same time. b. horse b because its change in velocity was greater than horse a's in the same time. c. horse b because its change in velocity was the same as horse a's, but it took less time. d. both horses had the same acceleration.