You work for the city water department and need to pump 3400 liters/minute of water from a tank at ground level into a vented (i. e., open-top) water tower, 75 meters above ground. the pump can be considered adiabatic, and the combined efficiency of pump and its drive motor is 90 percent. determine: the electric power required (kw) to drive the pump if friction losses are neglected and the average velocity (m/s) of the water if a 20-cm diameter (id) pipe is used.

Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points

If a simple machine reduces the strength of a force, what must be increased?

Brades exam guidelines exam instructions billing & payments & support question 6 of 20 : select the best answer for the question use this illustration to answer the question below. forms & resources al programs 9 ww linics 6. in the circuit shown in the figure above, suppose that the value of r, is 100k, and the value of r2 is 470 kq. at which of the following locations in the circuit would you measure the highest voltage with your meter? rvices 999999 a. between points b and c b. between points a and b c. between points b and e d. between points a and c eredu mark for review (will be highlighted on the review page) mend < < previous question next question