What must be the power output of the pump

Reference no: EM13251902

A pump is required to lift a mass of 780kg of water per minute from a well of depth 13.7m and eject it with a speed of 17.9m/s .

How much work is done per minute in lifting the water?

How much in giving the water the kinetic energy it has when ejected?

What must be the power output of the pump?

Reference no: EM13251902

Questions Cloud

Construct required circuit with min number of unit transistr : Assuming that only integer multiples of a unit bipolar transistor having IS = 3 x 10-16A can be placed in parallel, and only a single voltage source, VB, is available (Fig. 4.54), construct the required circuit with minimum number of unit transist..

Calculate the density of the sphere : A sphere of mass ofm= 1.40 kg is first placed directly on the plate of an electronic scale. The scale shows 13.73 N as the weight of the object. Calculate the density of the sphere

How union pacific will affected by each of external factors : Describe how Union Pacific will be affected by each of these external factors. the factors are social / demographic, technological, economic, environmental / geographic, and political/legal / governmental segments to understand the general environ..

State claisen reactions use a stoichiometric amount of base : Claisen reactions use a stoichiometric amount of base and do not polymerize, unlike aldol reactions that use a catalytic amount of base and can polymerize.

What must be the power output of the pump : A pump is required to lift a mass of 780kg of water per minute from a well of depth 13.7m and eject it with a speed of 17.9m/s, What must be the power output of the pump

How public relations can take advantage : Elaborate on how public relations can take advantage of one of these characteristics to shape public opinion. Describe and explain at least one example of how this characteristic was a focus of the selected public relations campaign.

Design operational amplifier cicuit that has specifications : Design an operational amplifier cicuit that has the following specifications: Gain=-3; Input impedence>20 kohm You have unlimited number of resistors of values 1,2,5, and 10 kohms and LM741 op amps.

Describe the galvanic cel : Refer to the Galvanic cel below (the contents of each half-cell are written beneath each compartment):

Gravity in transporting a single water molecule : Giant sequoias, an indigenous species of California, are among the tallest trees on Earth. Some individuals live to be 3500 years old. Water entering at the roots must be transported up some 300 m of xylem in order to nourish cells at the top of the ..

User Account

All Pages