Question

Яка частота коливань, які описуються рівнянням х = 0,1 sin 120лі де x — зміщення в метрах, t- час у секундах. Срочноооооо пжж даю 50 баловввв пжжж

Answer 1

Ответ:

0,25 гц

....................

Желаю удачи))))

Answer 2

Frequency of Oscillation

The frequency of oscillation described by the equation x = 0.1 sin(120t) can be determined from the coefficient of the time variable in the sine function. In this case, the coefficient is 120, which represents the angular frequency (ω) in radians per second. The frequency (f) of oscillation can be calculated using the formula:

f = ω / (2π)

Let's calculate the frequency using the given angular frequency.

Calculation of Frequency

Using the formula, we can calculate the frequency as follows:

ω = 120 rad/s

f = 120 / (2π) ≈ 19.09 Hz

So, the frequency of oscillation described by the given equation is approximately 19.09 Hz.