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For traveling a certain distance in the least given time.
the safe and legal passing of another vehicle requires that drive
wyoming
Time required to do what? To move from one place to another, divide the distance by the speed of light.
It depends what you are sitting on or in.
cruising speed
You can be accelerating and traveling at a constant speed if you change directions.
If the frequency becomes double what it was, then the wavelength becomes 1/2 of what it was.
Velocity is speed in a certain direction. You can keep speed the same, and if you change direction then you have changed velocity.
Velocity is a constant traveling speed. Acceleration is increasing traveling speed (variation of speed over time)
The vehicle has to be traveling above a certain speed for the air bag to deploy. I believe it is 35 mph. It could be more.
When you (or an object) travel without changing speed, then you have constant velocity (speed). This means there is no change in speed (acceleration) when you (or an object) is traveling.