Answer:
her average velocity was 100 kilometers per hour south.
Explanation:
The average velocity of an object is its total displacement divided by the total time taken. In other words, it is the rate at which an object changes its position from one place to another. Average velocity is a vector quantity(Byjus).
Hence, the formula for average velocity is;

This is not the same as the instantaneous velocity obtained at each point along the journey.
The growth of the railroads had a major effect on supply and demand for natural resources in the US, since it made it much easier and cheaper to transport these resources from place to place, which increased their demand and thus their supply.
Answer:
I think Africa but i could be wrong
Explanation:
How Chi Minh
(take the W off of the first name)
Truman did this to test out atomic bombs and see what affect they had on people. The affects were devastating killing a lot of people for no reason (the Japanese were about to surrender anyway). So Truman killed tons of people for the sake of “science.” This is revolting the things that America has done.