Understanding the Concepts

* Force (F): The push or pull on an object. Measured in Newtons (N).

* Mass (m): The amount of matter in an object. Measured in kilograms (kg).

* Acceleration (a): The rate of change of velocity. Measured in meters per second squared (m/s²).

Newton's Second Law of Motion

Newton's Second Law of Motion states:

* Force = Mass x Acceleration

or

* F = m * a

Solving the Problem

1. Identify the known values:

* Force (F) = 25 N

* Mass (m) = 0.3 kg

2. Rearrange the formula to solve for acceleration:

* a = F / m

3. Plug in the values and calculate:

* a = 25 N / 0.3 kg

* a = 83.33 m/s² (approximately)

Answer: The acceleration of the 0.3 kg ball is approximately 83.33 m/s².