A baseball player throws a ball straight up into the air. At a height of 2.8 m above the release point, the ball is moving at 2 m/s. What was the ball’s initial speed in m/s? assume ?=9.8?/?2g=9.8m/s2.
A baseball player throws a ball straight up into the air. At a height of 2.8 m above the release point, the ball is moving at 2 m/s. What was the ball’s initial speed in m/s? assume ?=9.8?/?2g=9.8m/s2.
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 2.13OQ: A student at the top of a building of height h throws one ball upward with a speed of i and then...
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A baseball player throws a ball straight up into the air. At a height of 2.8 m above the release point, the ball is moving at 2 m/s. What was the ball’s initial speed in m/s? assume ?=9.8?/?2g=9.8m/s2.
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