How much power must the engine produce to climb
A light truck weighs 3100 lb and is rated at 30 miles per gallon for a 60 mph highway driving on level ground. How much power must the engine produce to climb a hill with a grade of 2%, neglecting various frictional effects?
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Apple juice at 20C is siphoned from a large tank using a constant-diameter hose. The end of the siphon is 1m below the bottom of the tank. Height of the juice in the tank is 2 m. The atmospheric pressure is 101.3 kPa.
A centrifugal pump, located above an open water tank, is used to draw water using a suction pipe (8 cm diameter). The pump is to deliver 20oC water at a rate of 0.02m3/s. The pump manufacturer has speci?ed a NPSHR of 3 m.
A particular material has a dielectric constant of 1.7 and a dielectric strength of 14.0 MV/m. If this material is used between the plates of a parallel-plate capacitor, what is the minimum area of the capacitor plates to obtain a capacitance of 4
A neutron passes two points 1.0 meter apart in 1.0 microsecond. Calculate the neutron's energy in units of both joules (J), ergs and electron volts. Please show all work.
Calculate and compare the electron densities of a piece of aluminum 1 cm thick and a piece of iron of the same density thickness. Show your work.
Assuming this carbon has a bulk density of 25 lb/ft3, and if the bed must be at least 1.5 feet deep, calculate the superficial gas velocity in a bed that contains this amount of carbon.
what was the average dose rate 3.5 billion years ago? State the source of all values used in your calculation. Please show all work.
If a refrigeration cycle is operating between the same temperatures, 100 degrees C and 25 degrees C, what is the maximum COP theoretically possible?
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
Problem: An infant with known congenital heart disease presents with weight loss, tachypnea, and hepatomegaly.
For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
The healthcare provider ordered a urine culture for a client. Which item would a nurse need for a urine specimen collection from an existing indwelling
The nurse practitioner (NP) evaluates a client with complaints of a burning sensation in the chest that often occurs after meals and is exacerbated
I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
A 12-month-old child presents with fever of 100.9, lethargy, vomiting and tachypnea. The history is significant for recent hand-foot-mouth disease infection.