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Home Q & A Board Science-Related Homework Help Physics Astronomy
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Eminoa Eminoa
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6 years ago
Stars that formed in the very early stages of our galaxy's formation have high amounts of metals..
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Galileo determined that ____.
 
  a. heavy objects accelerate at a slower speed than lighter objects
 b. lighter objects accelerate at a slower speed than heavier objects
 c. an object's acceleration is due to the height from which it is dropped
  d. all objects fall at a constant speed
 e. all objects fall at a constant acceleration

Question 3

The first stars formed in the Universe were composed of 90 hydrogen, 10 helium, and very little else.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 4

According to Aristotle, which scenario illustrates violent motion?
 
  a. An apple falling from a tree
 b. A mass of warm air rising above hot pavement
 c. An arrow moving through the air after leaving the bow
  d. A person pushing a car along the street
 e. A barrel rolling down a ramp
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AnyyAnyy
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6 years ago
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Eminoa Author
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#2
6 years ago
Excellent answers
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#3
6 years ago
Thank you
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