What is the definition of mass?
Understand the Problem
The question is asking for the definition of mass, which is a fundamental concept in physics. We will look for a concise explanation that encompasses the key aspects of mass, such as its role in matter and gravity.
Answer
Mass is the quantitative measure of inertia, or resistance to change in speed or position when a force is applied.
Mass is the quantitative measure of inertia, a fundamental property of all matter. It represents the resistance a body offers to changes in speed or position when a force is applied.
Answer for screen readers
Mass is the quantitative measure of inertia, a fundamental property of all matter. It represents the resistance a body offers to changes in speed or position when a force is applied.
More Information
The concept of mass is fundamental in physics because it determines how much force is needed to change an object's motion. It's often measured in units of kilograms.
Tips
A common mistake is confusing mass with weight. Weight is the force due to gravity on an object and depends on location, while mass is constant.
Sources
- Mass, physics - Britannica - britannica.com
- Mass - Merriam-Webster - merriam-webster.com
- Mass and Weight - BYJU'S - byjus.com
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