Something that has zero acceleration would be when a car moves at a constant speed and never slows down or stops. Velocity is how fast something goes in a certain direction. Acceleration is a change in velocity so an example of something with zero velocity would be a car racing on a drag strip. The car has to accelerate fast to start of with then it has to decelerate quickly when it comes to the end of te track.
Test Questions:
1. if a car moves from the rest to 5 m/s in 5 seconds, its average acceleration is..
A: 1m/s
2. What is the final velocity of a car that accelerated 10 m/s2 from rest and traveled 180m?
3. What is the deference between velocity and acceleration?
A: Velocity is quickness or speed of motion and acceleration is the rate of the change of velocity with respect to time.
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