What formula is used to calculate velocity?

Velocity is defined as the rate of change of an object's position with respect to time. The formula for calculating velocity reflects this relationship, providing a clear and direct way to determine how fast something is moving. The formula states that velocity equals the distance traveled divided by the time it takes to travel that distance.

This means that if you know how far an object has moved and how long it took to move that distance, you can easily calculate its velocity. This formula is fundamental in physics and applies to various contexts, from simple motion to complex kinematics, and it effectively communicates the concept of motion as a function of time.

The other formulas provided in the choices represent different physical concepts, such as relationships involving mass, force, and energy, but they do not characterize the specific relationship of distance and time necessary for calculating velocity.