Natural Disasters
10th Edition
ISBN: 9780078022982
Author: Patrick Leon Abbott
Publisher: McGraw-Hill Education
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Question
Chapter 15, Problem 1QR
To determine
The role of gravity in causing mass movement
Expert Solution & Answer
Answer to Problem 1QR
Gravity is the attraction force between Earth and all the objects on Earth. This force keeps the objects together. Mass movements of various objects are due to the action of gravity such as landslides, slope failure, snow avalanches, and many more.
Explanation of Solution
Gravity is a very powerful attractive force between the objects. Gravity is responsible for the downward and upward movement of the landslides. It plays a very important role in the mass movement of objects such as downhill and uphill movement of objects; even rainfall is also caused due to gravity.
Mass movement is referred to as the movement of objects in the influence of gravity. Therefore, the downward collapse of the ground, the slope failures, and breaking of mountains are also due to gravity. It can also submerge land into the sea over time.
The law of gravitation was given by Isaac Newton, which states that the force of attraction force between two bodies is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.
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Chapter 15 Solutions
Natural Disasters
Ch. 15 - Prob. 1QRCh. 15 - Prob. 2QRCh. 15 - Prob. 3QRCh. 15 - Prob. 4QRCh. 15 - Prob. 5QRCh. 15 - Prob. 6QRCh. 15 - Prob. 7QRCh. 15 - Prob. 8QRCh. 15 - Prob. 9QRCh. 15 - Prob. 10QR
Ch. 15 - Prob. 11QRCh. 15 - Prob. 12QRCh. 15 - Prob. 13QRCh. 15 - Prob. 14QRCh. 15 - Prob. 15QRCh. 15 - Prob. 16QRCh. 15 - Prob. 17QRCh. 15 - Prob. 18QRCh. 15 - Prob. 19QRCh. 15 - Prob. 20QRCh. 15 - Prob. 21QRCh. 15 - Prob. 22QRCh. 15 - Prob. 1QFTCh. 15 - Prob. 2QFTCh. 15 - Prob. 3QFTCh. 15 - Prob. 4QFTCh. 15 - Prob. 5QFTCh. 15 - Prob. 6QFTCh. 15 - Prob. 7QFT
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