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A baseball is hit nearly straight up into the air with a speed of22 m/s.
(a) How high does it go?
m
(b) How long is it in the air?
s

24 is 0.6% of what number?

If a 0.4 kg baseball is traveling at 25 m/s straight into the air, how high does the ball go? Use energy to find the answer

Graded Assignment

Unit Test, Part 2: Postwar America

Complete this teacher-scored portion of the Unit Test, and submit it to your teacher by the due date for full credit.

(20 points)

1. "An individual who breaks a law that conscience tells him is unjust, and who willingly accepts the penalty of imprisonment in order to arouse the conscience of the community over its injustice, is in reality expressing the highest respect for the law."

These words from Dr. Martin Luther King, Jr., capture his philosophy of nonviolent civil disobedience. He believed this was the best, the only, way to achieve the goals of the civil rights movement. Choose at least two events or incidents between the end of World War Il and the passage of the Civil Rights Act of 1964. Explain how each exemplifies Dr. King's message.

Answer:

(20 points)

2. Television changed the culture of the United States and later the world. Americans began buying televisions in the 1950s, and by the end of the decade, 90% of families owned one.

In the early 1960s Newton Minow, served as chairman of the Federal Communications Commission. Later, he was chairman of the board of PBS. He once described television as a "vast wasteland." He also said, "When television is good, nothing is better. When it's bad, nothing is worse."

Reflect on this idea as you describe the changes television brought to America during the 1950s, how TV influenced society, and the implications TV would have for the future.

Answer:

Compose an Essay

Write a brief essay on the progress of equality after World War II.Describe the causes of three key events and the effects they had on the quest for equality after World War II.

Feel free to use the work you did in your History Journal to help with your essay.

In your essay you should support your points using evidence from the lesson and the material you just read.

[Type your answer here.]