Understanding Work and Force in Physics
Explanation:
In physics, the term "work" is used to refer to the energy or force related to the displacement of an object. Indeed, this variable is calculated through the formula W (work) = F (force) x d (displacement). This implies, there is only work if there is displacement. According to this, Brandi did no work while posing because even if she used her force to hold the scales and sword she did not move and displacement is essential for work to exist. Thus, the correct option is C.