The importance of having a control group is to see how much your other test subjects changed. You use the control to compare.
Answer:
Its acceleration is 1.5
and the distance it has covered is 150 m.
Explanation:
Acceleration is a quantity that indicates the variation in speed of a moving body as time passes. That is, acceleration relates changes in velocity with the time in which they occur.
The average acceleration is defined as the relationship between the variation or change in the speed of a mobile and the time used in said change:

In this case:
- change in speed= final speed - initial speed= 15 m/s - 0 m/s= 15 m/s
- time= 10 s
Replacing:

and solving you get:
<u><em>acceleration= 1.5 </em></u>
<u><em></em></u>
Speed is a quantity that expresses the relationship between the space traveled by an object and the time used for it. This is:

So the distance can be calculated as:
distance= speed* time
In this case:
Replacing:
distance= 15 m/s* 10 s
and solving you get:
<u><em>distance= 150 m</em></u>
<u><em>Its acceleration is 1.5 </em></u>
<u><em> and the distance it has covered is 150 m.</em></u>
The diameter of its sold body is 5,150 km(3,200 miles). The moon is called Ganymede.
This loss of stable old ice has set up additional losses of sea ice cover each summer because the thinner younger ice is more easily melted during the recent warmer summers. Because of their dependence upon the sea ice for food, these changes can directly affect the carrying capacity of the Arctic for polar bears. Mark this as the brainliest answer please