Mathematics, 21.03.2020 08:18 angie07253
For a fish swimming at a speed v relative to the water, the energy expenditure per unit time is proportional to v3. It is believed that migrating fish try to minimize the total energy required to swim a fixed distance. If the fish are swimming against a current u (u < v), then the time required to swim a distance L is L/(v - u) and the total energy E required to swim the distance is given by the formula below, where a is the proportionality constant.
E(v) = av^3 L/(v - u)
Determine the value of v that minimizes E. (Note: This result has been verified experimentally.)
Answers: 2
Mathematics, 21.06.2019 20:00
You wanted to draw an enlargement of design that printed on a card that is 4 in by 5
Answers: 1
Mathematics, 21.06.2019 21:30
Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?
Answers: 3
Mathematics, 21.06.2019 23:00
How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f
Answers: 1
Mathematics, 21.06.2019 23:30
Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!
Answers: 1
For a fish swimming at a speed v relative to the water, the energy expenditure per unit time is prop...
English, 11.11.2019 09:31
Computers and Technology, 11.11.2019 09:31
Mathematics, 11.11.2019 09:31
Biology, 11.11.2019 09:31
Mathematics, 11.11.2019 09:31
Mathematics, 11.11.2019 09:31
Mathematics, 11.11.2019 09:31
Physics, 11.11.2019 09:31
Mathematics, 11.11.2019 09:31
Physics, 11.11.2019 09:31
Biology, 11.11.2019 09:31
Social Studies, 11.11.2019 09:31
English, 11.11.2019 09:31
Physics, 11.11.2019 09:31