An object moves in a vertical line such that s=-16t² + vot + 50 where So feet and vo ft/sec are the initial height and velocity and s feet is the height after t see and the positive direction is upward. 7. A stone is dropped from a height of 256 ft. Write the equation of motion and find the velocity at 1 and 2 sec. When does it reach the ground and how fast is it going then?

An object moves in a vertical line such that s=-16t² + vot + 50 where So feet and vo ft/sec are the initial height and velocity and s feet is the height after t see and the positive direction is upward. 7. A stone is dropped from a height of 256 ft. Write the equation of motion and find the velocity at 1 and 2 sec. When does it reach the ground and how fast is it going then?

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter8: Rational Expressions And Equations

Section8.9: Use Direct And Inverse Variation

Problem 8.181TI: A car’s value varies inversely with its age. Elena bought a two-year-old car for $20,000. a. Write...

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