What is the average velocity of a train moving along a straight track if its displacement is 192 m was during a time period of 8.0 s

The average velocity of a train moving along a straight track if its displacement is 192 m was during a time period of 8.0 s is 24 .

Explanation:

Velocity is a physical quantity that expresses the relationship between the space traveled by an object and the time used for it. Then, the average velocity relates the change in position to the time taken to effect that change.

Velocity considers the direction in which an object moves, so it is considered a vector magnitude.

In this case, the displacement is 192 m and the time period is 8 s. Replacing:

Solving:

velocity= 24

The average velocity of a train moving along a straight track if its displacement is 192 m was during a time period of 8.0 s is 24 .

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

hope this ! this is not copied! search it up, it's free of plagiarism!