The determined wile e. coyote is out once more to try to capture the elusive roadrunner. the coyote wears a new pair of power roller skates, which provide a constant horizontal acceleration of 15 m/s2. the coyote starts off at rest 70 m from the edge of a cliff at the instant the roadrunner zips by in the direction of the cliff. (a) if the roadrunner moves with constant speed, find the minimum speed the roadrunner must have to reach the cliff before the coyote.

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