please help A stone is thrown vertically upward with a speed of 18.0 m/s.a. How fast is it moving when it reaches a height of 7.00 m?b. How long is required to reach this height?c. Why are there two answers to (b)?d. What is the maximum height reached by the stone?

Here is the step-by-step explanation:Given:Initial velocity: u=18.0 m/s (upward)Acceleration due to…

Answered: A stone is thrown vertically upward…

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 43P: A ball starts from rest and accelerates at 0.500 m/s2 while moving down an inclined plane 9.00 m...

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A stone is thrown vertically upward with a speed of 18.0 m/s. a. How fast is it moving when it reaches a height of 7.00 m? b. How long is required to reach this height? c. Why are there two answers to (b)? d. What is the maximum height reached by the stone?