7. A projectile is fired upward from a 15.3 m cliff at a speed of 19.6 m/s and allowed to fall into a valley below. The acceleration due to earth's gravity is about 9.8 m/s². Find: a. the maximum height reached by the projectile. b. the displacement and the total distance traveled by the projectile after 3 seconds.

Mathematics For Machine Technology
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Chapter65: Achievement Review—section Six
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Problem 42AR: Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places...
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solve using calculus 2 (aplications of integration rectilinear motion) thank you

7. A projectile is fired upward from a 15.3 m cliff at a speed of 19.6 m/s and allowed to fall into a valley
below. The acceleration due to earth's gravity is about 9.8 m/s². Find:
a. the maximum height reached by the projectile.
b. the displacement and the total distance traveled by the projectile after 3 seconds.
Transcribed Image Text:7. A projectile is fired upward from a 15.3 m cliff at a speed of 19.6 m/s and allowed to fall into a valley below. The acceleration due to earth's gravity is about 9.8 m/s². Find: a. the maximum height reached by the projectile. b. the displacement and the total distance traveled by the projectile after 3 seconds.
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