Answered: A rock is thrown from a bridge 18 m…

A rock is thrown from a bridge 18 m above water with an initial speed of 15.5 m/s. Assuming negligible air resistance, what is the speed that the rock hits the water with, in meters per second?

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 8OQ

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Question

A rock is thrown from a bridge 18 m above water with an initial speed of 15.5 m/s.

Assuming negligible air resistance, what is the speed that the rock hits the water with, in meters per second?

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