Answer:
The green car traveled a shorter distance, but the displacement of the cars was equal.
Explanation:
Answer:
It reflects the gas from entering the air and the other gases from the bottom, pushes the top gases that can't get through making it slow down, and eventually stop.
Explanation:
Ex: When you go on a slide and sit at the bottom, the other kids go down and stop behind you. So does the next kid and the next stopping the process of kids going down the slide.
With position vector
the particle then has velocity
and acceleration
Then 
, then particle's velocity and acceleration are, respectively,
and
C. distance
sometimes the equation can be:
w = F x D x cos(x)
where cos(x) is the angle between where the force is exerted and the object's displacement
