1. The problem statement, all variables and given/known data If c represents a constant force, find the work done if the point of application of c moves along the line segment from P to Q. (Hint: Find a vector b = (b1, b2) such that b is a vector of PQ) c = -i+7j P(-2,5) Q(6,1) 2. Relevant equations Components...but I am not sure. Dot Product. 3. The attempt at a solution We went over components and dot product in class, but not how it relates to work. I'm not even sure to begin with this one.