You throw a ball straight up from a roof of a building. The ball leaves your hand at a point even with the roof railing with an upward speed of 15m/s. The ball is then in free fall. On its way back down, it just misses the railing. After 6.0s from release, the ball then hits the ground. What is the velocity of the ball upon impact on the ground? A. 21.9m/s B. -21.9m/s C. 43.8m/s D. -43.8m/s

You throw a ball straight up from a roof of a building. The ball leaves your hand at a point even with the roof railing with an upward speed of 15m/s. The ball is then in free fall. On its way back down, it just misses the railing. After 6.0s from release, the ball then hits the ground. What is the velocity of the ball upon impact on the ground? A. 21.9m/s B. -21.9m/s C. 43.8m/s D. -43.8m/s

Name: You throw a ball straight up from a roof of a building. The ball leave
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Description: You throw a ball straight up from a roof of a building. The ball leaves yourhand at a point even with the roof railing with an upward speed of 15m/s.The ball is then in free fall. On its way back down, it just misses the railing.After 6.0s from relea

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 46PE: A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with...

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