Is speed an increase in rate of which something moves

Speed most often describes acceleration or a high rate of motion. ... As a verb, it means to “move along quickly,” like how you speed around on your bike. A fun fact: while speed refers to the distance traveled by an object during a specific amount of time, velocity describes that distance, but in a specified direction.

Explanation:

Explanation:yes, speed an increase in rate of which something moves

what type of charge does it have? negative