Mathematics, 06.09.2021 20:20 gugu1004
A cylindrical barrel s feet in diameter of weight w lb is floating in water as shown in part (a) of the figure. After an initial depression the barrel exhibits an up-and-down bobbing motion along a vertical line. Using part (b) of the figure, find the volume of the submerged part of the cylinder and determine a differential equation for the vertical displacement y(t) if the origin is taken to be on the vertical axis at the surface of the water when the barrel is at rest. Use Archimedes' principle: buoyancy, or upward force of the water on the barrel, is equal to the weight of the water displaced. Assume that the downward direction is positive, that the weight density of water is 62.4 lb/ft3, and that there is no resistance between the barrel and the water. (Use y for y(t) and g > 0 for acceleration due to gravity.)
Answers: 1
Mathematics, 21.06.2019 19:00
Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?
Answers: 1
Mathematics, 21.06.2019 22:30
Agallon of apple juice cost $7 a pack of eight 4.23oz box of apple juice $2.39 which is a better deal
Answers: 1
Mathematics, 21.06.2019 23:30
Graph the line with the given slope m and y-intercept b. m=-3,b=1
Answers: 1
A cylindrical barrel s feet in diameter of weight w lb is floating in water as shown in part (a) of...
Computers and Technology, 24.11.2020 02:00
Health, 24.11.2020 02:00
Social Studies, 24.11.2020 02:00
Mathematics, 24.11.2020 02:00
Mathematics, 24.11.2020 02:00
Biology, 24.11.2020 02:00
Chemistry, 24.11.2020 02:00
Mathematics, 24.11.2020 02:00
Arts, 24.11.2020 02:00
Mathematics, 24.11.2020 02:00
Mathematics, 24.11.2020 02:00
English, 24.11.2020 02:00