Scientifically, Both are are distance over time. Speed is a scalar, however, which means there is no direction involved. Velocity on the other hand is known as vector, meaning direction is included. So like when an object is spinning round and around, its speed can be constant, but, because the direction is changing, the velocity does not remain constant.
In common speech though the two are interchangeable
No. Speed has no direction. Velocity is speed anddirection.
In common speech, velocity means speed, they are the same thing.
No.
because they measure different aspects of the same thing, velocity also has direction but speed lacks direction. otherwise they are the same.
Different words for same thing
None, velocity is the speed at which something moves, they are the same thing
"Speed" & "Velocity" are the same thing, they were not "invented" but discovered so to speak through Theoretical physics.
Speed and Velocity are the same thing, it is a measure of rate of change of position of an object.
Speed is how fast something is going. Velocity is the speed and direction something is going.
No. Inertia is the tendency of an object to maintain its velocity.
To avoid a hair-splitting argu-fest, "speed" and "velocity" essentially mean the same thing. There are semantic aspects one could debate in that, but they aren't worth it. In essence, they're the same thing.
Feet per second is a unit of velocity, but not necessarily the same thing. Velocity could be in meters per hour or feet per second could be a measure of speed, which does not take direction into account, as velocity does.