The above is a schematic diagram of a damped oscillator, where the block has a mass of
弹簧常数
and damping constant
Approximately, how long does it take for the mechanical energy to drop to one-half its initial value?
The above is a schematic diagram of a damped oscillator, where the block has a mass of
and the spring constant is
The damping force can be expressed as
where
If the block is pulled down
and released, approximately, what is the time required for the amplitude of the resulting oscillations to fall to one-third of its initial value?
The above is a schematic diagram of a damped oscillator. If the damped oscillator has mass
弹簧常数
and damping constant
what is the approximate ratio of the amplitude of the damped oscillations to the initial amplitude at the end of
cycles?
The above is a schematic diagram of a damped oscillator, where the block has a mass of
and the spring constant is
这需要
for the amplitude of the damped oscillations to drop to half its initial value. If we replace the block with mass
and the spring with spring constant
how long will it take for the amplitude of the damped oscillations to drop to half its initial value?
The above is a schematic diagram of a damped oscillator, where the block has a mass of
and spring constant
If the ratio of the amplitude of the damped oscillations at the end of
cycles to the initial amplitude is
what will be the ratio of the amplitude of the damped oscillations at the end of
cycles to the initial amplitude?