It means the sum of the measured/calculated speeds divided by the number of speeds that were measured/calculated.
velocity
distance divided by time
Distance/Time
The Average Speed means the total distance the object travels and the overall time it takes.
She obtained the average speed of the three measurements.
The experiment suggests that the average speed of hydrogen molecules is higher than the average speed of molecules in the air. This is because hydrogen molecules are lighter and have a higher root mean square speed due to their lower mass.
Their average speed is the harmonic mean of 30 and 45 while their average velocity is zero.
I do hope you mean racing horse. An average speed for a Thoroughoutbred race horse is 40 miles per hour.
Motion in science refers to the change in position of an object with respect to a reference point. It can involve changes in speed, direction, or both. Motion is described using concepts such as speed, velocity, and acceleration.
Mean is the average value of a set of results. It's the sum of all the results divided by the number of results.
science in sports is determining the speed of the ball with your power. sports are not about hitting as hard as you can, its also about hitting it with perfect combination of accuracy and strength.
It is the orbital velocity (speed and direction) or orbital speed (rate of motion). It is usually stated as "average orbital speed" but is actually "mean orbital speed."