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velocity is a vector and speed is scalar. Velocity has magnitude and directions, with magnitude being speed. The magnitude of average velocity and average speed is the same.
The magnitude of both can be the same.
I think it is cuz speed is velocity it's just a vector (more difficult name)
For the instantaneous value of average velocity, average speed and average velocity are equal.
Velocity is speed and its direction. Average velocity is average speed and its direction.
As long as there is no change in direction then they are effectively the same.
No. Average velocity is still a velocity.Distance is a product of (a velocity or speed) times (a length of time).
Yes, if the car moves in only one direction.
No, velocity is a vector quantity (i.e. magnitude & direction) while speed is a scalar quantity (i.e. magnitude only).
No. Inertia is the tendency of an object to maintain its velocity.
Yes, since velocity is speed and direction its average can be zero. For example say a plane flies from point A to point B at 300 mph and turns around to go from B to A at 300 mph; its average velocity is 0 since it is in the same spot as it started ( the velocity vectors cancel) but its average speed is 300 mph.
The term "velocity", as used in physics, DOES have an associated direction. Most derived terms, such as "average velocity", also do.