Here's why:
* Newton's Second Law of Motion: This law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. Mathematically, it's represented as:
F = m * a
where:
* F is the net force
* m is the mass
* a is the acceleration
* The Inverse Relationship: The equation shows that acceleration (a) is inversely proportional to mass (m). This means that as mass increases, acceleration decreases, and vice versa, if the force remains constant.
Example: Imagine pushing a small car and then pushing a large truck with the same amount of force. The car, with less mass, will accelerate much faster than the truck.
Key Takeaway: A larger force will produce a larger acceleration, while a larger mass will result in a smaller acceleration, assuming the force remains constant.