Computing...

Input information:

spring pendulum |  \nspring equilibrium length | 0.12 meters\ninitial length | 0.24 meters\ninitial angle from vertical | 80°  (degrees)\nspring constant | 100 N\/m  (newtons per meter)\nmass | 1 kg  (kilogram)\ntime | 6.1 seconds


Result:

final angle from vertical | 374.1 mrad  (milliradians)\n= 21.44°  (degrees)\n= 21 degrees 26 arc minutes 8.102 arc seconds\nfinal length | 33.13 cm  (centimeters)\n= 1.087 feet\n= 1\' 1.044"


Equation:

theta_f = theta_f(k, l_0, theta_i, l_i, m, t) | l_f = l_f(k, l_0, theta_i, l_i, m, t) |  \nk | spring constant\nl_0 | spring equilibrium length\ntheta_i | initial angle from vertical\nl_i | initial length\nm | mass\nt | time\ntheta_f | final angle from vertical\nl_f | final length\n(assuming the system is initially at rest)

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