How much water a pump of 2kW can raise in one minute to a height of 10m? (g=10m/s2) a) 1000litres b) 1200litres c) 10litres d) 2000litres
Q: At 1,500 m below the surface of the sea the pressure is 1.51 x 107 Pa (note that ). If the volume…
A:
Q: A water pump raises 50 litres of water through a height of 25m in 5 s. Calculate the power of the…
A: Given: The volume of the water is 50 L. The height achieved by the water is 25 m. The time interval…
Q: QI. A hydroelectric station has a cubic tank of height 50m above the earth. This cubic tank has an…
A: The expression for the power output by a hydropower plant is as follows. P=ηρgHQ In the expression,…
Q: a pump can discharge about 181 liters of water in one day. This work done by the pump is equal to…
A: Given data: The amount of water pumped per day, V=181 L. The height of the person for which the…
Q: What is one advantage of using pneumatic power over hydraulic power?
A: The pneumatic power system has a lighter weight whereas the hydraulic power system has a heavier…
Q: A pump is required to lift 800 kg (about 200 gallons) of water per minute from a well 10 meters deep…
A: Given data: The mass of water taken in t=1 minute is m=800 kg. Depth of well is h=10 m. The…
Q: In the given question as follow, find the work done in pumping gasoline that weighs 42 pounds per…
A: Given-Wper volume =42 pounds/feet3L= 4 feetD=3 feet habove=5 feet
Q: A 5,000 lbs. aircraft has an excess power of 75 hp at sea level. If the service ceiling is 3,657.6…
A: To determine the rate of climb at the absolute ceiling, we must calculate the excess power available…
Q: Calculate the power oft an electric motor that can lift 800 kg of water to store in a tank at a…
A: Given, mass of water=m=800kg height to lift=h=1500cm=15 m Time=20 s g=10 m/S^2 as we know that power…
Q: A crane lifts a steel I-beam that has a mass of 3.5 metric tons (1 metric ton = 1000 kg) a vertical…
A:
Q: Create a bucket by rotating around the y axis the curve y = 2ln(z - 6) from y-0 to y = 8. If this…
A: To calculate the work done to pump the liquid out of the bucket. Given, Equation of curve:…
Q: Create a bucket by rotating around the y axis the curve y = 2ln(x-3) from y = 0 to y = 6. If this…
A: Given, y= 2ln (x-3) Density = 840 kg/m3 Height = 2m We need to calculate, Work =?
Q: Consider a silicon pn junction at 300 K under no applied bias. Calculate the space charge widths…
A: Given: A silicon pn junction at T= 300k under no applied bias. Doping concentrations for p and n…
Q: Convert 5.37x10^3 kJ/s to hp ( horsepower)
A: Given data: The power P = 5.37 × 103 kJ/s Required: Value in hp
Q: Airflow lifts a 3.6 kg bird 50 m up. How much work was done by the flow?
A: The energy possessed by an object when raised to a height h from the ground is known as the…
Q: A water pump raises 50litre of water through a height of 25m in 5 s. Calculate the power of the…
A: Calculating the mass of the water which is raised to a height of 25 m.
Q: The potential energy of Earth at perihelion
A:
Q: 6. What is the potential energy stored in a cubic meter of water (1000 kg) that is in a reservoir…
A: Given: The mass of the water inside the reservoir is 1000 kg. The height of the reservoir is 60 m.
Q: 04
A: We know that, law of conservation of energy states that energy can neither be created nor destroyed…
Q: Calculate the amount of work done in raising a glass of water of mass 0.4 kg to a height of 10 cm
A: The mass of the glass of water, m = 0.4 kg The height the glass being raised to, h = 10 cm = 0.10 m…
Q: A contractor lifts beams (905 kg) 52 m using a 10 hp-rated crane. How much work is required to lift…
A:
Q: Water in a cylinder of height 9 ft and radius 2 ft is to be pumped out. The density of water is 62.4…
A: The Given That: Height of the cylinder, h=9 ft Radius of Cylinder, r = 2 ft Density of The water, ρ…
Q: A conical tank is 12 ft across the top and 8 ft deep. It contains water to a dept of 6ft. Find the…
A: Given: D=12 feet height= 8 feet water deth=6 feet 2 feet above the tank find work
Q: Rather than putting a pump in the fountain, the town engineer puts a water storage tank in one of…
A: We'll use the principle of conservation of energy, where the potential energy of the water at the…
Q: How would I calculate power from the flow rate of a river and the distance the water would fall at…
A: As the water falls from a height its potential energy is converted into its kinetic energy.
Q: 6. Water is pumped to a vertical distance of 14 m at the rate of 10 m'/min. What is the work…
A: Required Free body diagram for water pumping to height 14 m
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: Evaluate the kinetic energy of a unit weight, in meters, flowing at 4m/s
A: kinetic energy is given by K = mv2/2. Here, k = kinetic energy m = mass = weight/g = (1/ 9.8)m/s2.…
Q: A tank in the shape of an inverted right circular cone has height 6 meters and radius 4 meters. It…
A:
Q: Calculate what useful work is done in pumping 1000gallon of water to height of 60 feet. if this work…
A: Given: Volume of the water = 1000 gallon = 3.785 m3 Height to which the water is raised = 60 ft =…
Q: 3. A spring has a resting length of 10 cm. A 40 N force is required to stretch the spring to a…
A:
Q: power of the pump by Horsepower
A:
Q: A circular swimming pool has a diameter of 9ft and the sides are 4ft high, and the depth of the…
A:
Q: • In order to keep a leaking ship from sinking, it is necessary topump 12.0 lb of water each second…
A:
Q: A tank is full of water. Find the work (in ft-lb) required to pump the water out of the spout. Use…
A:
Q: 5. A heavy rope is 5 m long whose mass is 30 kg, hangs over the edge of a building 10 m high. a. How…
A: Given: The length of the rope is 5 m. The mass of the rope is 30 kg. The height of the building is…
Q: Find the amount of work done in blowing a soap bubble of surface tension 0.06N/m from 2cm radius to…
A: The equation for the work done is given by,
How much water a pump of 2kW can raise in one minute to a height of 10m? (g=10m/s2)
a) 1000litres
b) 1200litres
c) 10litres
d) 2000litres
Step by step
Solved in 2 steps
