Engineering, 23.11.2019 02:31, alton75
If the initial velocity is zero, the downward velocity of the free-falling bungee jumper can be predicted with the following analytical solution: v=gmcd−−−√tanh(gcdm−−−√t) suppose that g = 9.81 m/s2, and m = 68.1 kg, but cd is not known precisely. for example, you might know that it varies uniformly between 0.225 and 0.275 (i. e., ±10% around a mean value of 0.25 kg/m). use the rand function to generate 1000 random uniformly distributed values of cd and then employ these values along with the analytical solution to compute the resulting distribution of velocities at t = 4 s. vary the mass uniformly by ±10%.
find out arithmetic mean, median, mode, minimum, maximum, variance (62) and standard deviation (o) of column vector v. also, draw histogram of velocity of uniform distribution.
Answers: 2
Engineering, 04.07.2019 18:10, viicborella
Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.
Answers: 1
Engineering, 04.07.2019 18:10, Strick1530
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
Engineering, 04.07.2019 19:10, shunna33
Plan an experiment to measure the surface tension of a liquid similar to water. if necessary, review the ncfmf video surface tension for ideas. which method would be most suitable for use in an undergraduate laboratory? what experimental precision could be expected?
Answers: 2
If the initial velocity is zero, the downward velocity of the free-falling bungee jumper can be pred...
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