Question

частота колебаний маятника равна 10Гц. чему равен период его колебаний? какое количество колебаний маятник совершит за 2 секунды

Answer 1

Frequency and Period of a Pendulum

The frequency of a pendulum is defined as the number of oscillations it completes in one second. In this case, the frequency of the pendulum is given as 10 Hz.

To find the period of the pendulum, we can use the formula:

Period (T) = 1 / Frequency (f)

Substituting the given frequency of 10 Hz into the formula, we get:

T = 1 / 10 = 0.1 seconds

Therefore, the period of the pendulum is 0.1 seconds.

Number of Oscillations in 2 Seconds

To find the number of oscillations the pendulum will complete in 2 seconds, we can use the formula:

Number of Oscillations = Time (t) / Period (T)

Substituting the given time of 2 seconds and the period of 0.1 seconds into the formula, we get:

Number of Oscillations = 2 / 0.1 = 20 oscillations

Therefore, the pendulum will complete 20 oscillations in 2 seconds.

Please let me know if there's anything else I can help you with!