A girl throws a rock horizontally with a speed of 12 m/s from a bridge above a
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Question:
A girl throws a rock horizontally with a speed of 12 m/s from a bridge above a river. The rock travels a horizontal distance of 27 m, before hitting the water. Neglect air resistance.(a) Find how long the rock takes to hit the water.(b) How high is the bridge from the water level?
Related Book For
University Physics With Modern Physics
ISBN: 978-0073513881
2nd edition
Authors: Wolfgang Bauer, Gary Westfall
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