A stone falls from rest from the top of a high cliff. A second stone is thrown down from the same height 2 s later with an initial velocity o 30 m/s. What is the height of the cliff if both stones hit the ground below at the same time? (Take g=9.8 m/s^2).

Principles of Physics: A Calculus-Based Text
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ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
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A stone falls from rest from the top of a high cliff. A second stone is
thrown down from the same height 2 s later with an initial velocity o
30 m/s. What is the height of the cliff if both stones hit the ground
below at the same time? (Take g=9.8 m/s^2).
Transcribed Image Text:A stone falls from rest from the top of a high cliff. A second stone is thrown down from the same height 2 s later with an initial velocity o 30 m/s. What is the height of the cliff if both stones hit the ground below at the same time? (Take g=9.8 m/s^2).
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