46. Go mmh A ball is thrown vertically upward, which is the positive direction. A little later it returns to its point of release. The ball is in the air for a total time of 8.0 s. What is its initial velocity? Neglect air resistance.

46. Go mmh A ball is thrown vertically upward, which is the positive direction. A little later it returns to its point of release. The ball is in the air for a total time of 8.0 s. What is its initial velocity? Neglect air resistance.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 35P: A ball is thrown directly downward with an initial speed of 8.00 m/s from a height of 30.0 m. After...

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Question

46. Go mmh A ball is thrown vertically upward, which is the positive
direction. A little later it returns to its point of release. The ball is in
the air for a total time of 8.0 s. What is its initial velocity? Neglect air
resistance.

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