What Is Motion?
Motion is mass that moves in space & time.
What are the Measurable quantities describing motion?
How Is Time Measured?
“What is measured by a clock” -Einstein
What Is Space?
“What Is Measured by a measuring stick”. -Einstein
What Is Speed?
speed is how fast an object moves in space and time.
What is Average Speed?
Calculated speed. Velocity = Distance / Time.
What Is Instantaneous Speed?
The measured speed at each moment.
What Is Velocity?
Velocity is the combination of speed and direction.
What Is The Difference Between Speed & Velocity?
Velocity involves direction. Speed does not.
What Is Acceleration?
How fast velocity changes in time.
What is a [g]?
Ones own body weight.