en a ball is thrown vertically upward on the moon with a velocity of 20 ft/sec its height, y(t), in feet after t seconds is given by y(t) = 20t - 3t². Find the average velocity of the ball over the interval from 2 to 2 + h seconds, h 0. 1. avg vel. = -(8+3h) ft/sec 2. avg vel. = -(11 +6h) ft/sec 3. avg vel. = (8-3h) ft/sec correct (6h - 8) ft/sec 5. avg vel. = (11-3h) ft/sec 4. avg vel. = 6. avg vel. = (6h

en a ball is thrown vertically upward on the moon with a velocity of 20 ft/sec its height, y(t), in feet after t seconds is given by y(t) = 20t - 3t². Find the average velocity of the ball over the interval from 2 to 2 + h seconds, h 0. 1. avg vel. = -(8+3h) ft/sec 2. avg vel. = -(11 +6h) ft/sec 3. avg vel. = (8-3h) ft/sec correct (6h - 8) ft/sec 5. avg vel. = (11-3h) ft/sec 4. avg vel. = 6. avg vel. = (6h

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Polynomial Functions

Section3.5: Mathematical Modeling And Variation

Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...

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