A pencil is dropped from the top of a very tall bridge and hits the ground 3.2 s later. A.) With what velocity did the pencil hit the river below?
B.) How far did the pencil fall?

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 

Ibelieve the answer you're looking for is

It was crowded with sewer like smells. bad sewer systems