Physics, 04.09.2019 21:10 please1133
Find the center of mass of the lamina that occupies the region d = {(x, y) : 4 ≤ x 2 + y 2 ≤ 16 and y ≥ |x|} with density function rho(x, y) = y + e √ x2+y 2 .
Answers: 2
Physics, 23.06.2019 01:10, binava
The path of a satellite orbiting the earth causes it to pass directly over two tracking stations a and b, which are 51 miles apart. when the satellite is on one side of the two stations, the angles of elevation at a and b are measured to be 87 degrees and 84 degrees, respectively. (a) how far is the satellite from station a? (b) how high is the satellite above the ground?
Answers: 3
Find the center of mass of the lamina that occupies the region d = {(x, y) : 4 ≤ x 2 + y 2 ≤ 16 and...
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