21 In an ideal world, an object moves at a constant speed.
What will happen to this object's motion over time if no new forces are applied?
It will change direction
B It will increase in speed
It will decrease in speed
D) It will maintain a constant speed

In upholding louisiana's separate car act, the supreme court claimed thatsegregation was not the same as discriminationthe fourteenth amendment did not apply to southern statesdiscrimination was necessary in order to maintain public ordero segregation was unconstitutional based on the fourteenth amendment