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Work is (select all that apply)
the force times the parallel displacement
the dot product of force and displacement
the displacement times the parallel force
| the displacement times the perpendicular force
the force times the perpendicular displacement

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Solution:

Work done is defined as the dot product force and displacement

where $θ$ is the angle between force and displacement.

If the direction of the force is the same in the direction of displacement, then the work done will be

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