Choose the graph that best describes the following:
The velocity of a heavy stone (Y) after being dropped from a great height as a function of time (X).
Choose the graph that best describes the following:
The velocity of a heavy stone (Y) after being dropped from a great height as a function of time (X).
Since the velocity depends on the acceleration in a direct relationship, and since the acceleration is constant, the graph must have a straight slope.
Since the graph in answer D describes a constant function, this is the correct answer.