When a metal pipe is cut into two pieces, the lowest resonance frequency for the air column in one piece is 258 Hz and that for the other is 450 Hz. What resonant frequency would have been produced by the original length of pipe? Assume that the speed of sound in air is 343 m/s.

Ithink the answer is c but then again i'm probably wrong

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