f = ma
Understand the Problem
The question references the fundamental equation of dynamics in physics, known as Newton's second law, where 'f' stands for force, 'm' for mass, and 'a' for acceleration. It is likely looking for an explanation of this equation or its applications.
Answer
Newton's second law: F = ma, force equals mass times acceleration.
Newton's second law of motion describes the relationship between force (F), mass (m), and acceleration (a) with the formula F = ma. It indicates that force applied to an object is equal to the mass of the object multiplied by its acceleration.
Answer for screen readers
Newton's second law of motion describes the relationship between force (F), mass (m), and acceleration (a) with the formula F = ma. It indicates that force applied to an object is equal to the mass of the object multiplied by its acceleration.
More Information
Newton's second law is foundational in understanding how objects behave when forces are applied. The law helps engineers and scientists predict motion in various contexts, from designing vehicles to understanding celestial dynamics.
Tips
A common mistake is to forget that both force and acceleration are vectors and must be considered with their directions.
Sources
- Newton's laws of motion - Force, Mass, Acceleration - Britannica - britannica.com
- Newton's Second Law of Motion - The Physics Classroom - physicsclassroom.com
- Newton's second law of motion (video) - Khan Academy - khanacademy.org
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