Electromagnetic waves carry energy. This phenomenon is also called electromagnetic radiation. How is energy transferred in electromagnetic waves?
A)
Energy is transferred as the electric and magnetic fields regenerate each
other.
B)
Energy is transferred through the magnetic component of the
electromagnetic wave.
9.
Energy is transferred through the electric component of the
electromagnetic wave.
Energy is pushed from one point to the next along with the moving
electromagnetic wave.
D)

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 

Answer59.2kg; /

2/2m is the answer easy