Mathematics, 20.06.2020 03:57 carlosiscr7
Y(t) = sqrt(29)*sin(4pi t+68.2) The angle fi represents the phase shift, determined by the initial conditions of the experiment or the position of the weight at t = 0. If the weight is at its maximum positive position (weight is above equilibrium) at t = 0, then fi = 0. If the weight is at its maximum negative position (spring is stretched and weight is below equilibrium) at t = 0, then fi = pi. If the weight is travelling in the negative direction and passing through equilibrium at t = 0, then fi = pi/2. In the response box, describe the initial condition of our experiment; specifically, describe the position of the weight and the direction in which it was travelling.
Answers: 3
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Y(t) = sqrt(29)*sin(4pi t+68.2)
The angle fi represents the phase shift, determined by the initial...
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