Find speed which makes cost of voyage minimum
The cost per hour of running a ship at a speed of v knots is £ ( 4 + ( v^3 /2048)). Find the speed which makes the cost of a voyage of 2000 sea miles a minimum. Appreciate if you could give a detailed solution.
Expected delivery within 24 Hours
A particle moving in the x-y plane has a position vector given by r = 1.31t2i + 1.43t3j, where r is in inches and t is in seconds.
A repeated-measures study comparing two treatments with n = 4 participants produces MD = 2 and SS = 75 for the difference scores. What is the estimated standard error for the sample mean difference to one decimal place.
Assume no temperature change during the pumping and find the gauge pressure in the tank after 100 strokes of the piston. Whats is the volume of the air pump (ft3)?
Find the speed which makes the cost of a voyage of 2000 sea miles a minimum. Appreciate if you could give a detailed solution.
Calculate the inside temperature when the outer surface is maintained at 20oC. The thermal conductivity of the insulation is 0.043 W/m K and 0.2 W/m K for the liner.
Calculate the mean for this population. Calculate the sampling error using the first four games in the first row as your sample. Calculate the sampling error using all eight games in the first row.
Find a transfer function between armature voltage and displacement of the diaphragm. What is the order of this system?
The inside of the pipe carries hot water at 50 oC and outer surface of pipe is at 10 oC. Calculate the heat loss per meter length and the temperature between the two materials.
1958049
Questions Asked
3,689
Active Tutors
1427518
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Ballot-based advocacy is a form of political engagement where individuals or groups focus on influencing the outcome of elections to promote social justice.
Question: When did the current Congressional District 23 come into existence? Group of answer choices
What are the different categories of individuals who seek entry into the United States?
Policy advocates can influence outcomes of elections and elections can determine which policies will be enacted.
Explain how that conflict between worldviews could be peacefully resolved. Please include citation and reference
Executive privilege is when Group of answer choices BOTH the president can rtesist a request for authority by Congress, the courts,
Question: Why has the concept of national forces appear to have grown stronger over the years? Group of answer choices