Net work from force balance
A load in a solar car drivetrain test moves \(7\,\text{m}\). The applied force is \(39\,\text{N}\) and friction is \(5\,\text{N}\). Calculate the net work done. Read the diagram before calculating the requested value. Enter the numerical result and choose the interpretation that matches the physics meaning.
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Worked practice: physics data and result
Read the physical quantities first, then calculate the result and state what it means.