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A projectile is shot upward from the surface of Earth with an initial velocity of 89 meters per second. Use the position function below for free-falling objects. What is its velocity after 4 seconds? After
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A projectile is shot upward from the surface of Earth with an initial velocity of 89 meters per second. Use the position function below for free-falling objects. What is its velocity after 4

seconds? After 10 seconds? (Round your answers to one decimal place.)

User Hutorny
by
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1 Answer

5 votes

Answer:

300 ft for 4 seconds and 10 feet for 10 seconds

Explanation:

User Naanavanalla
by
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