1. The problem statement, all variables and given/known data An elevator weighing 2100 N ascends at a constant speed of 8.0 m/s. How much power must the motor supply to do this? 2. Relevant equations P = Fv 3. The attempt at a solution F = 2100 N V = 8 m/s P = (2100) * (8) = 16800 in significant figures thats 1.7 x 10^4 w in kilowatts thats 17 why is this wrong?