The acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.
This means:
* More force, more acceleration: If you apply a larger force to an object, it will accelerate faster.
* More mass, less acceleration: If you apply the same force to a heavier object, it will accelerate slower.
Mathematically, this is represented by the equation:
F = m * a
Where:
* F is the net force acting on the object (in Newtons)
* m is the mass of the object (in kilograms)
* a is the acceleration of the object (in meters per second squared)
Example:
Imagine pushing a small car and a large truck with the same force. The car, being less massive, will accelerate faster than the truck. This is because the same force is distributed over a smaller mass in the car, resulting in a greater acceleration.
In summary:
* Mass resists acceleration. The more massive an object is, the harder it is to change its velocity.
* Force is needed to overcome this resistance and cause acceleration. The greater the force, the greater the acceleration.
