What causes an electrical current in a wire? Electric fields cause atoms to move in a wire

Electrons build up in the wire and create a charge

Electrons flow because of electrical attraction and repulsion

Electrons move because of heat

Amendment XIX
The right of citizens of the United States to vote shall not be denied . . . by the United States or by any state on account of sex.
Congress shall have power to enforce this article by appropriate legislation.
–19th Amendment to the US Constitution
Use the drop-down menus to answer each question.
Who is permitted to vote in this passage?

How does this differ from Athens?

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 

Newtons laws of motion