Understanding the Concept

Newton's Second Law of Motion states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. This is represented by the equation:

* F = m * a

Where:

* F is the net force (in Newtons, N)

* m is the mass (in kilograms, kg)

* a is the acceleration (in meters per second squared, m/s²)

Solving the Problem

1. Identify the knowns:

* Force (F) = 52 N

* Mass (m) = 4 kg

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

* a = F / m

3. Substitute the known values into the equation:

* a = 52 N / 4 kg

4. Calculate the acceleration:

* a = 13 m/s²

Therefore, the acceleration of the object is 13 m/s².