What is the minimum power output of the winch
A winch pulls a car of mass 2000kg up a 20 degree incline at a speed of 3 m/s. What is the minimum power output of the winch? (minimum means ignore friction)
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Sums and Linear combinations of normal random variables are also normally distuributed. Suppose W, X and Y are independent normal random variables.
When alternate optimal solutions exist in an LP problem, then The problem will also be unbounded
The need arises in a laboratory for 2000cm3 of an antifreeze consisting of a 30 mole-percent solution methanol in water. what volumes of pure methanol and of pure water at 25 degrees Celsius must be mixed to form the 2000cm3 of antifreeze, also a
The air that remains in the tank undergoes a process described by PV^1.2=constant. For a control volume enclosing the tank, determine the heat transfer, in kJ. Assume ideal gas behavior with constant specific heats.
Cell biology, explain how facilitated diffusion presents similarities with enzymatic chemical reactions. qn2 how does the intensity of simple diffusion vary in relation to the concentration gradient
Use the following problem to determine the binding constraints for the optimal solution. MAX P = 30X + 40Y
As part of an exercise routine an 81.9 kg person climbs 40.4 m up a vertical rope. How many (food) Calories are expected in a single climb up the rope? The acceleration due to gravity is 9.8 m/s2 and 1 food Calorie is 103 calories.
Show that he is wrong by calculating the ratio of times required to achieve the same results at these two temperatures. Assume the iron in question is FCC.
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Explain how America's two party systems is related to the nation's election laws, and how the US system differs from countries that have proportional
Question: According to Prof. Lewis, acceptable definitions of "politics" include all of the following EXCEPT:
Provide a summary of the issues presented in these two readings. Be specific in this summary.
Post a summary of the issue you selected including how the issue demonstrates conflict between individual rights and society's needs.
Assess arguments for and against extending voting rights to children and/or adolescents. State whether you are in favor of such an extension
Describe how gap junctions facilitate cell to cell communication. Provide an example of a tissue or organ that uses gap junctions to communicate
Exactly what makes online terrorism and violent extremism such complex threats which are difficult to counter with most traditional interventions?