5m/s
5 meters.
320 meters
It's impossible to say except statistically. Statistically, it will move 5 meters (obviously). In actual practice, during any given second it might not move at all, or it might move almost 300,000 km.
Most things don't move with the same speed at all times
That would be the case if the object moved only among a straight line, and only in one direction (i.e., it didn't move back and forth).
5 meters.
320 meters
The speed of an object can be anything between zero, and close to the speed of light (300,000 kilometers/second).
An object can move in a circle at different speeds.
The slowest speed an object can move is zero.
It's impossible to say except statistically. Statistically, it will move 5 meters (obviously). In actual practice, during any given second it might not move at all, or it might move almost 300,000 km.
Most things don't move with the same speed at all times
Correct, the formula to calculate average speed is distance divided by time. Average speed gives the overall rate at which an object is moving over a certain time interval.
Yes, that is correct. The average speed of an object is calculated by dividing the total distance traveled by the object by the time it takes to cover that distance. This gives you a measure of how fast the object is moving on average.
An object will move at constant speed until acted upon by a force.
(25 meters per second) x (1.5 seconds) = 37.5 meters
-- Measure the distance the object moved. -- Measure the time it took to move that distance. -- Divide (distance it moved) by (time it took). The result is average speed during that time.