The effect of sticking his wet fingers in the wall socket was instantaneous, there was a vivid blue flash and he was flung across the room.
I once had a caravan fitted with an instantaneous water heater.
most computer software will give an instantaneous response
Instantaneous speed is, essentially, instant speed. An example sentence would be: The Camaro's instantaneous speed surprised most of the watchers.
Instantaneous power doesn't have a frequency; it's instantaneous!
The product of the instantaneous voltage and the instantaneous current for a circuit or component.
Nothing is instantaneous.
Instantaneous.
Magnificent
Magnificent
Speed, instantaneous or not, is a term used for how fast an object travels. Velocity, instantaneous or not, is a term used for how fast an object travels in a particular direction.
The concept of average speed is somewhat simpler than "instantaneous speed".
No instantaneous speed is not final speed.