You are absolutely correct! It requires much less force to accelerate a low-mass object than a high-mass object by the same amount. This is directly related to Newton's Second Law of Motion.

Here's the breakdown:

* Newton's Second Law of Motion: This fundamental law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. In simpler terms: Force = Mass x Acceleration (F = ma)

* The relationship between force, mass, and acceleration:

* Force: The push or pull that causes an object to accelerate.

* Mass: A measure of an object's inertia (resistance to change in motion). A more massive object has more inertia.

* Acceleration: The rate at which an object's velocity changes.

Why less force is needed for low-mass objects:

Let's consider two objects with different masses but subjected to the same force:

* Object 1 (low mass): If the force is applied to a low-mass object, the object will experience a higher acceleration because the mass in the denominator of the equation (F = ma) is smaller.

* Object 2 (high mass): If the same force is applied to a high-mass object, the object will experience a lower acceleration because the mass in the denominator of the equation is larger.

In conclusion: To achieve the same acceleration, you need to apply a greater force to a heavier object. This is why it's easier to push a lightweight shopping cart than a loaded one, or why a small car accelerates faster than a large truck.