* Acceleration is a change in velocity over time. It tells us how quickly something is speeding up or slowing down.
* Mass is a measure of inertia. It tells us how much resistance an object has to changes in motion.
To find acceleration, you need at least one of the following:
* Force: Newton's Second Law of Motion states: Force = Mass x Acceleration (F = ma). If you know the force acting on an object and its mass, you can calculate acceleration.
* Change in velocity and time: Acceleration is calculated as the change in velocity divided by the time it takes for that change to occur.
Example:
If a 10 kg object experiences a force of 20 Newtons, we can find its acceleration:
* F = ma
* 20 N = 10 kg * a
* a = 20 N / 10 kg = 2 m/s²
In short: Mass alone doesn't tell you anything about how an object is moving or changing its motion. You need additional information to determine acceleration.
