Compare two pumps that are being used for a continuing indefinite requirement. What is th incremental rate of return for buying Pump A, which is longer lasting and more expensive? Pump A Pump B Initial cost End-of-useful-life salvage value Useful life, in years $7000 $5000 1500 1000 12 6.

Q: What must be the power output of the pump?

A: The mass of the water is The depth of the well is The ejection speed of the water is Power Where,…

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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…

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Q: A bowling ball has a mass of 10kg and is at a height of 5 meters What is its GPE and KE at the top

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Q: . What is the van moving KE of a 3 500 kg at 65 km/h?

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A: Law of conservation of energy states that energy neither be created nor be destroyed ,only convert…

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A: Pdf of key points to Solve problems in this case is attached below. I hope it will…

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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: calculate the amount of work done is raising a glass of water of mass o.4 kg to a height of 10 cm

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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: 28. How much work is done lifting a 3-m chain over the side of a building if the chain has mass…

A: Required : Work done in lifting a chain.

Q: 1. Calculate F, needed to lift a 5250.0 kg car if the area of the platform holding the car (A. is…

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Q: T 2m 1 4m 1 10m -3m.

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Q: A certain damn generates 120 MJ of mechanical hydroelectric energy each minute if the conversion…

A: Let us solve the problem step by step :Given that , Mechanical Energy=120 mJminChange MJsec to…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!