Aject airliner moving initially at 30 mph due east enters a region where the wind
is blowing at loomph in a direction 30 degree north
of east what is the new velocity of the aircraft
relative to the ground?​

Simple harmonic motion wind energy circulation best answer from the choices

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction