4. A target lies flat on the ground 3 m from the side of a building that is 10 m tall, as shown above. A student rolls a ball off the horizontal roof of the building in the direction of the target. Air resistance is negligible. What is the horizontal speed with which the ball must leave the roof if it is to strike the target? 18 m 4.0 m

4. A target lies flat on the ground 3 m from the side of a building that is 10 m tall, as shown above. A student rolls a ball off the horizontal roof of the building in the direction of the target. Air resistance is negligible. What is the horizontal speed with which the ball must leave the roof if it is to strike the target? 18 m 4.0 m

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

Chapter4: Motion In Two Dimensions

Section: Chapter Questions

Problem 4.20P: A ball is tossed from an upper-story window of a building. The ball is given an initial velocity of...

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