The work W done by a constant force F→ on an object that undergoes displacement s→ from point 1 to point 2 is W = F→⋅s→. For F in newtons (N) and s in meters (m), W is in joules ( J ). Part A If, during a displacement of the object, F→ has constant direction 60.0∘ above the −x-axis and constant magnitude 8.00 N and if the displacement is 0.800 m in the +x-direction, what is the work done by the force F→ ? Express your answer with the appropriate units.