Temperature.
a simple definition of tempersture is the measure of how fast particles in an object are moving or the measure of how hot an object is
There's no such thing as "motion through space". Motion must be measured relative to another object. So we just measure how fast the other object appears to be moving, and there we go.
speedometer
velocity
Temperature is the measure of how fast particles are moving in an object.
Temperature.
a simple definition of tempersture is the measure of how fast particles in an object are moving or the measure of how hot an object is
There's no such thing as "motion through space". Motion must be measured relative to another object. So we just measure how fast the other object appears to be moving, and there we go.
speed How fast in which direction is velocity.
speed How fast in which direction is velocity.
velocity
speedometer
with a speed gun
This was the essential question on a homework assignment. Speed tells how fast an object is moving but it does not tell the direction. Velocity tells how fast an object is moving and it also tells the direction. When velocity is positive, the object is moving up. When velocity is negative, the object is moving down.
The surface area is the variable to determine how fast an object will be moving when it reaches terminal velocity.
It can measured by calculating distance covered by the moving object in certain period of time.