A new planct has been discovered in the Solar System, and it is traveling in a circular orbit around the Sun. The planet has a semimajor axis of 31.9 au New Planet. What is the average velocity of the planet that has a orbital period of 180.2 years?​

Magma  is composed of molten rock and is  stored  in the earth's crust. lava is  magma  that reaches the surface of our planet through a volcano vent.

Wooden , walls ,doors ,support

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 

It is increased due to the doppler effect. (apex)