I attempted the question again keeping in mind I need the specific potential energy.
This would give me:
ΔP/Δm = gΔh = 9.80 * 100m = 980 m2/s2 = 980 J/kg.
However this doesn't use the 20m water level difference. At this point in the course I don't think the teacher would give us...
Homework Statement
3. Water is pumped from one reservoir to another 100m away. The water level in the second reservoir is 20m above the water level of the first reservoir. What is the increase in specific potential energy of the water in J/kg?
Homework Equations
The relevant equation I've...