Understanding the Concepts

* Work: Work is done when a force causes an object to move a certain distance. It's calculated as:

* Work (W) = Force (F) x Distance (d)

* Net Force: This is the overall force acting on an object, considering all forces acting on it.

Calculation

1. Identify the given values:

* Net Force (F) = 9.0 N

* Distance (d) = 3.0 m

2. Apply the work formula:

* Work (W) = 9.0 N * 3.0 m = 27 J (Joules)

Answer: The work done is 27 Joules.