Why is work done a scalar quantity? Share with your friends Share 0 velupuri2010... answered this scalar means which has magnitude but has no direction. 4 View Full Answer Nishchay Sinha answered this Work is a scalar quantity ccazW=Force.DisplacementForce and displacement are 2 vector quantities and work is the dot product of the the 2.And hence dot product of 2 vectors is always a scalar quantity 3 Ruhhi Ralhan answered this Dear Student, @All, Right answer. Keep it up! Thumbs up from the team of experts! @Prakashik, Hope you got answer. 0 Shivaram Reddy answered this why work is the dot product y not vector product 0