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Distance is a finite quantity of space between two points of reference or object. Velocity is the "speed" at which an object or particle travels along a path.
The distance it travels and how long it took to travel that far. To calculate speed you do (total distance traveled)/(total time taken)
Relative or apparent motion.
It will take less time.
The distance it travels and how long it took to travel that far. To calculate speed you do (total distance traveled)/(total time taken)
An object is in motion only if its distance from a reference point is changing. The average speed of the object is given by the object's rate of change of displacement from the reference point over time.
The velocity of the object.
That's the object's speed.
Light travels an infinite distance until it is absorbed by an object.
In zero gravity, the mass of an object does not effect the distance an object travels at all unless there is a constent force acting upon it. However, if it is in contact with another object, and gravity is what keeps the 2 or more objects touching each other, then mass will effect the distance it travels because of friction.
True . A+
true