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
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Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost
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The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2
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Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.
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Question 8
A spring is attached to the ceiling and pulled 8 cm down from equilibrium and released....
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