F=ma
Definition
F=ma is Newton's second law of motion, which states that the force acting on an object is equal to the mass of the object multiplied by its acceleration.
Analogy
Imagine you're pushing a shopping cart. The harder you push (force), the faster it accelerates (speeds up). If you push a heavier cart (mass), it will be harder to accelerate.
Related terms
Force: A push or pull on an object that can cause it to accelerate.
Mass: The amount of matter in an object, which determines its resistance to acceleration.
Acceleration: The rate at which an object changes its velocity over time.
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