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PLEASE HELP!!!

The ball moves along a flat surface. Then it moves forward down a hill, and then
finally stops.
The ball doesn't move at first. Then it moves forward down a hill and finally stops.
The ball is moving at constant velocity. Then it slows down and stops.
The ball doesn't move at first. Then it moves backwards and then finally stops.
The ball moves along a flat area, moves backwards down a hill and then it keeps
moving

PLEASE HELP The ball moves along a flat surface Then it moves forward down a hill and then finally stops The ball doesnt move at first Then it moves forward dow class=

Respuesta :

The distance time graph can be used to show the distance an object moves  along a straight line

The best interpretation of the balls motion is given by the option;

The ball doesn't move at first, Then it moves backwards and finally stops

The data points in the given distance time graph are presented as follows;

[tex]\begin{array}{|c|cc|}Time \, (s)&&Position \, (m)\\0&&5\\3&&5\\8&&0\\10&&0\end{array}\right][/tex]

The velocity of a distance time graph is given by the slope of the graph as follows;

The velocity from 0 to 3 seconds, [tex]v_{(0 \ to \ 3)}[/tex] = (5 - 5)/(3 - 0) = 0/3 = 0, therefore, in the first few seconds, the ball has zero velocity and is not moving, which gives;

The ball doesn't move at first

The velocity from 3 seconds to 8 seconds, [tex]v_{(3 \ to \ 8)}[/tex] = (0 - 5)/(8 - 3) = -1

The velocity from 3 seconds to 8 seconds, = -1 m/s, that is, the ball is moving backwards. Therefore;

The ball moves backwards

The velocity from 8 seconds to 10 seconds, [tex]v_{(8 \ to \ 10)}[/tex]  = (0 - 0)/(10 - 8) = 0

Therefore;

The ball stops

Combining, we get;

The ball doesn't move at first, Then it moves backwards and finally stops

Learn more about the distance time graph here:

https://brainly.com/question/22125199