Please help! The height of the lake is 100m above the turbine and the power is 27kW. Assuming that the acceleration of free fall is 10m^2, calculate the potential energy lost by each kilogram of water as it flows down the pipe.

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.