- #1
desmond iking said:Homework Statement
what's the frequency of the oscillations of object?
Homework Equations
The Attempt at a Solution
since sin20t = sin wt ,
so , w=20=2pi f ,
my f is 20/2pi . the ans given is C .
which is wrong?
The frequency of oscillations refers to the number of complete cycles or vibrations that an object goes through in a given time period. It is measured in hertz (Hz) and is the inverse of the period of the oscillations.
The frequency of oscillations is directly proportional to the square root of the stiffness of an object and inversely proportional to the square root of its mass. This means that as the stiffness of an object increases, its frequency of oscillations also increases, while an increase in mass results in a decrease in frequency.
The frequency of oscillations can be affected by a variety of factors, including the mass and stiffness of the object, the amplitude of the oscillations, and any external forces or damping present in the system.
The frequency of oscillations can be calculated using the formula f = 1/T, where f is the frequency and T is the period of the oscillations. The period can be measured by timing how long it takes for the object to complete one full cycle of oscillation.
The frequency of oscillations is important in various scientific fields, such as physics, engineering, and biology, as it provides valuable information about the behavior and characteristics of objects and systems. It can also be used to predict and control the motion of objects and study the properties of materials.