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| 1. |
Does work have a direction |
| Answer» Work done W = F.Swhere F is the force applied and S the displacement. Both have magnitude and direction.W = FS cos θ,where F and S are magnitudes of force and displacement and θ is the angle between F and S.Work done is the component of force in the direction of displacement. Work done is the change in the initial and final energies of an object. Energy has onlty magnitude and hence work done also has only magnitude. | |