On the hazard city map, the blue feature running through riverside and ralston is a river system. which direction is the river system flowing through hazard city?

Sorry can’t u just tryna get points

  concave means having an outline or surface that curves inward like the interior of a circle or sphere. so the mirror curves inward.

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