When discussing magnetic fields we could say that (1 point) Group of answer choices metals can become magnetic if they have many spinning electrons that create magnetic fields metals are magnets because they have more electrons than non–magnetic materials non–paired electrons spin in opposite directions creating a magnetic field the spinning electrons in some atoms pair up and create a magnetic field

The rearrangement of particles in a physical change. hope this

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