What does speed tell us?
How fast or slow an object is moving
The direction an object is moving in
How an object's velocity change
The rate at which velocity changes overtime
All of the above
Only one answer choice is correct.
The correct answer is: All of the above.
Speed can tell us how fast or slow an object is moving, the direction in which an object is moving, how an object's velocity changes, and the rate at which velocity changes over time.