Mathematics, 28.07.2020 22:01, brookealexis5768
Question 8
A spring is attached to the ceiling and pulled 8 cm down from equilibrium and released. The damping factor for the spring is determined to be 0.4 and the spring oscillates 12 times each
second. Find an equation for the displacement, D(t), of the spring from equilibrium in terms of
seconds, t.
D(t) =
I need to use damped harmonic motion formula: f(t)= ae^ct sin(w—> omega symbol t) or f(t)= ae^ct cos(w—> omega symbol t). The problem is I’m not sure which one I need to use? Please?
Answers: 2
Mathematics, 21.06.2019 22:20, jhonnysoriano9053
Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .
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Mathematics, 21.06.2019 23:00, serenityburke
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
Mathematics, 22.06.2019 01:30, justsuz72p71a21
Given the functions, f(x) = 2x^2 - 1 and g(x) = 5x, find f(g(x)) and g(f(
Answers: 2
Question 8
A spring is attached to the ceiling and pulled 8 cm down from equilibrium and released....
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