speed (2.1)
the absolute value of velocity
Speed is a measure of how fast an object moves with respect to time. It is defined as the distance an object travels divided by the time it takes to travel that distance. The units of speed can be expressed as meters per second (m/s), miles per hour (mph), or kilometers per hour (km/h).
The formula for calculating speed is:
Speed = Distance / Time
For example, if a car travels 60 miles in 2 hours, the speed of the car would be:
Speed = Distance / Time = 60 miles / 2 hours = 30 miles per hour
Speed is an important concept in many areas of science, particularly physics, where it is used to describe the motion of objects. It is also used in everyday life, such as in driving, running, and cycling, where it is important to know how fast we are traveling.
More Answers:
How The Instantaneous Rate Of Change (Derivative) Is Used In Physics, Economics, And EngineeringHow To Calculate Average Rate Of Change In Mathematical Functions: A Step-By-Step Guide
How To Find The Slope Of A Tangent Line: Step-By-Step Guide And Formulas