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11 Dec 2019
A massless spring with spring constant 19 N/m hangs vertically. A body of mass 0.7 kg is attached to its free end and then released. Assume that the spring was unstretched before the body was released.
a) Find how far below the initial position the body descends.
b) Find the frequency of the resulting motion, assumed to be simple harmonic.
c) Find the amplitude of the resulting motion, assumed to be simple harmonic.
A massless spring with spring constant 19 N/m hangs vertically. A body of mass 0.7 kg is attached to its free end and then released. Assume that the spring was unstretched before the body was released.
a) Find how far below the initial position the body descends.
b) Find the frequency of the resulting motion, assumed to be simple harmonic.
c) Find the amplitude of the resulting motion, assumed to be simple harmonic.
Mohd TalibLv10
2 Oct 2020
