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Solve the problem.
-A projectile is fired from a cliff 300 feet above the water at an inclination of 45° to the horizontal, with a muzzle velocity of 300 feet per second. The height h of the projectile above the water is given by ,
Where x is the horizontal distance of the projectile from the base of the cliff. How far from the base of the cliff is
The height of the projectile a maximum?
Positivism
A philosophical approach asserting that knowledge should be based on empirical and scientific evidence rather than theories.
Scientific Revolution
The period in history during the 16th and 17th centuries marked by major advances in science, transforming views of society and the natural world.
Ascribed Status
A social position assigned to an individual at birth or assumed involuntarily later in life, often based on race, ethnicity, gender, and family background.
Oprah Winfrey
An influential American media executive, actress, talk show host, television producer, and philanthropist, known for her talk show "The Oprah Winfrey Show."
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