Question

Математический маятник за 40 с совершил 8 полных колебаний.Чему равна частота колебаний маятника?

Answer 1

$\nu=\frac{n}{t}=\frac{8}{40}=0,2Hz$

Answer 2

Частота f = N/t =8/40 = 0,2 Гц

Answer 3

Calculating the Frequency of the Pendulum

To calculate the frequency of the pendulum, we can use the formula:

Frequency (f) = 1 / Time Period (T)

Given that the pendulum completes 8 full oscillations in 40 seconds, we can calculate the time period (T) using the formula:

Time Period (T) = Total time / Number of oscillations

Substituting the given values: T = 40 s / 8 = 5 s

Now, we can calculate the frequency using the formula: f = 1 / T = 1 / 5 = 0.2 Hz

So, the frequency of the pendulum is 0.2 Hz.