Understanding the Concepts

* 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 expressed as: F = m * a

* F = Force (in Newtons, N)

* m = Mass (in kilograms, kg)

* a = Acceleration (in meters per second squared, m/s²)

Solving the Problem

1. Identify the given values:

* Mass (m) = 22 kg

* Force (F) = 12 N

2. Rearrange the formula to solve for acceleration (a):

* a = F / m

3. Plug in the values and calculate:

* a = 12 N / 22 kg

* a ≈ 0.55 m/s²

Answer: The acceleration of the cart is approximately 0.55 m/s².