Question 9(1 point) If a 1.14 kg mass on a spring has a frequency of 20 Hz and an amplitude of 1.2 m then find the force the spring puts on the mass 3.3 seconds after it is released. Hint:Calc in radians
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Question 10(1point)
If a spring has a frequency of 20 Hz and an amplitude of 1.0 m,then find the acceleration 3.2 seconds after it is released.
Hint:Calc in radians!
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