A mass-spring oscillator is created. It has a period of 6 seconds and an amplitude of 2 cm.When a 0.70 kg-object is attached to the spring hung vertically, it stretches 0.15 m from theequilibrium position. (The following questions can be answered in either order depending onmethod )A. What is the maximum speed of the oscillator?B. What is mass hanging in the spring?

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Asked Nov 25, 2019
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A mass-spring oscillator is created. It has a period of 6 seconds and an amplitude of 2 cm.
When a 0.70 kg-object is attached to the spring hung vertically, it stretches 0.15 m from the
equilibrium position. (The following questions can be answered in either order depending on
method )
A. What is the maximum speed of the oscillator?
B. What is mass hanging in the spring?

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Expert Answer

Step 1
  1. Write the expression equating restoring force of the spring and the vertical force acting on the spring
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m'g= mox 27T m'g m X m'gt m 4 7 x

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Step 2

Substitute the values

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(0.70 kg)(9.8 m/s2(6 s) 4,T (0.15 m 41.7 kg

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Step 3

(A) Write the expression ...

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= A» V = A

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