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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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult