a pump can discharge about 181 liters of water in one day. This work done by the pump is equal to the required to lift this amount of water a height equal to that 2 meter person. The density of water is 1 kg/L. What is the pump's power in watts?

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A: Height of Storage tank equal to 600 metre

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A: We know that, Work done (W)= Force(F)*Displacement (d) where, F= mass(m)*acceleration(a)

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A: Given: An anchor weighing 100lb in water is attached to a chain weighing 3lb/ft in water. Find the…

Q: A pump needs to lift 549 litres of water per minute to a height of 14.7 m.  What is the minimum…

A: Power is defined as the rate of doing work. The work done in this case is just the change in the…

Q: A pump needs to lift 504 litres of water per minute to a height of 12.2 m.  What is the minimum…

A: Given that Mass flow rate of water by pump ( dm/dt ) = 504 Litre / mint Water lifted upto the height…

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A: The expression for the work done is

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Q: A swimming pool has the shape of a box with a base that measures 28m by 13m and a depth of 3.5m. How…

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Q: If the blade length is 56.7 m, wind speed 14.1 m/s and air density is 1.23 kg/m3, then the wind…

A: Calculate the area of cross section of the blade. A=πr2=π×56.7 m2=10099.87 m2 Here, A is the area of…

Q: work is required to pump all the water over the top of the tank

A:

Q: it is estimated that 7x10kg of water pours over the Niagra falls every second. If the falls are 50m…

A: Mass falls per second = 70 kg Height = 50 m Mechanical energy it will loose when it falls = mgh

Q: A pump is driven by a motor with an output rating of 12 kW (that is, the motor will provide 12 kW of…

A:

Q: The water behind Hoover Dam in Nevada is 206 m higher than the Colorado River below it. At what rate…

A: Given: Height, h = 206 m Power, P = 100 MW = 100 x 106 W = 108 W  g = 9.8 m/s/s

Q: What is the work done in lifting a 50 lb bag of salt 5 ft?

A: Work done

Q: Consider a conical water tank with a diameter and height of 8m and 10m. How much work will it…

A:

Q: Water is pumped steadily out of a flooded basement at 5.0 m/s through a hose of radius 1.0 cm,…

A: Power of the pump =  Rate at which potential is imparted to water

Q: Calculate the gravitational potential energy of the water in a lake of volume 100 km3 (mass = 1.0 x…

A:

Q: Answer in exact form and decimal.

A: Given:

Q: What is the work required to empty a right circular cylindrical tank full of water over the top if…

A: Height of cylinder= 9 m Radius of cylinder= 4 m Density of water = 1000 kg/m³

Q: 2.8 There are 400 kg/min of water being handled by a pump. The lift is from a 20-m deep well and the…

A: Given data:  Mass (m) = 400 kg Time (t) = 1 min = 60 s Depth (h) = 20 m Velocity (v) = 15 m/s g =…

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Q: What is the potential energy in J of a bungee jumper standing on a 109 m bridge that weighs 85 kg?

A:

Q: A tank is half full of oil that has a density of 900 kg/m3. Find the work W (in J) required to pump…

A: Given: density of oil ρ = 900 Kg/m3 acceleration due to gravity g=9.8 m/s2 height h=4m radius r=12m…

Q: When the Glen Canyon hydroelectric power plant in Arizona is running at capacity, 690 m3 of water…

A: The power is,

Q: Steel ball with radius of 0.09 m lays on a bottom of the lake 5 m deep. What work is needed to lift…

A:

Q: An engine does 7500 J of work in one minute. The power output of the engine is 125 flb/s 0.17 hp 6.0…

A: Work done,(W) by an engine=7500 J -----(1) [Given] Time taken,(t) by an engine=1 min=60 sec -----(2)…

Q: In a dam, water is flowing at the rate of 1400 kg/s and falls 40 m. The power is generated by the…

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Q: A circular swimming pool has a diameter of 24 ft, the sides are 5 ft high, and the depth of the…

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Q: Much of the time and expense in drilling an oil well goes into changing the drill bit as it wears…

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Q: how much work is required to lift a 3.00kg object from a well 10.0 m deep?

A: The relation between work and displacement(height) is given by, W=Fd..............(1) where, F=force…

Q: A pump can discharge about 181 liters of water in one day. This work done by the pump is equal to…

A: Potential energy is given by,  E=mgh Here, m is mass, g is acceleration due to gravity and h is…

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A: Work is your trade with the world. You provide your time, agility and skills, and you get paid cash…

Q: What power does a pump develop to lift 35 liters of water per minute from a depth of 110 meters? (A…

A: Power P = 629 watt

Q: Consider a conical water tank with a diameter and height of 8 m and 10 m, respectively. How much…

A:

Q: Water flows over a waterfall that is 20.0 m high at the rate of 4.0 x 104 kg/s. If this water powers…

A: Solution: Given: 1 MW = 106 W h = height of waterfall = 20.0 m g = gravitational acceleration = 9.81…

Q: A patient's heart pumps 5.00 L of blood per minute into the aorta, which has a diameter of 1.80 cm.…

A: The flow rate of blood into the heart is 5.00 L /min . Now to convert this into S.I unit,  1 L= 1 cu…

Q: The capacity to do work is called: A) Pressure B) Force C) Power D) Energy

A: The capacity do work is called energy. In other words, energy is the capacity of any physical system…