Understanding Work

Work in physics is defined as the force applied to an object multiplied by the distance the object moves in the direction of the force.

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

Calculations

* Paul:

* Work = 400 Newtons * 8 meters = 3200 Joules

* Pauline:

* Work = 300 Newtons * 10 meters = 3000 Joules

Conclusion

Paul did more work because he exerted 3200 Joules of work, while Pauline exerted 3000 Joules of work.