oscillating spring mass systems can be used to experimentally determine an unknown mass without using a mass balance. a student observes tha

Question

oscillating spring mass systems can be used to experimentally determine an unknown mass without using a mass balance. a student observes that a particular spring-mass system has a frequency of oscillation of 10 Hz. the spring constant of the spring is 250 N/m. what is the mass?
is this correct.
f=1/2pisqrt(k/m)
10=1/2pisqrt((250))/m
m= 0.063326 kg.
correct me if wrong.​

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Orla Orla 5 years 2021-08-14T21:05:34+00:00 1 Answers 13 views 0

Answers ( )

  1. trungdung22
    0
    2021-08-14T21:06:36+00:00
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    Answer:

    That’s what I get as well

    Explanation:

    f = 1/T = 1/(2π√(m/k))

    2π√(m/k) = 1/f

        √(m/k) = 1/(2πf)

                m = k/(4π²f²)

                m = 250 / (4π²10²)

                m = 0.0633257…

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