1. The problem statement, all variables and given/known data What is the power delivered as a function of time? F(t) = m(12t-8) V(t) = (6t^2-8t) 2. Relevant equations P = FV vs. P = F • V 3. The attempt at a solution I'm given a force and velocity as functions of time. When I find power, do I multiply or dot them? I know you should dot when force and velocity are defined vectors, but here they are generalized and not represented by vectors but actually by functions.