Question

choose the correct answer
what is \length\?
a measure of speed
a measure of distance

Explanation:

Length is a fundamental physical quantity. It specifically quantifies the extent of an object or the space between two points, which aligns with the concept of measuring distance. Speed, on the other hand, is a measure of how fast an object moves (calculated as distance divided by time) and is not related to the definition of length.

Answer:

a measure of distance