Question

Поплавок за 1 минуту совершил 30 колебаний найти периуд и частоту колебаний​

Answer 1

Ответ:

Объяснение:

Т=t/n=60с/30=2с

t-время всех оборотов

n-кол-во оборотов

N-частота - кол-во оборотов за единицу времени:

N=1/T=0,5Гц

Answer 2

Finding the Period and Frequency of Oscillations

To find the period and frequency of oscillations, we need to know the number of oscillations and the time it took to complete them. In this case, the float (поплавок) completed 30 oscillations in 1 minute.

The period (T) of an oscillation is the time it takes to complete one full cycle. It can be calculated by dividing the total time by the number of oscillations. In this case, the period can be calculated as:

T = Total time / Number of oscillations

Substituting the given values:

T = 1 minute / 30 oscillations

To find the frequency (f) of oscillations, we can use the formula:

f = 1 / T

Substituting the calculated value of T:

f = 1 / (1 minute / 30 oscillations)

Now, let's calculate the period and frequency.

Period (T): The period can be calculated as:

T = 1 minute / 30 oscillations

T = 0.0333 minutes

Frequency (f): The frequency can be calculated as:

f = 1 / (1 minute / 30 oscillations)

f = 30 oscillations / 1 minute

f = 30 Hz

Therefore, the period of oscillations is approximately 0.0333 minutes, and the frequency is approximately 30 Hz.

Please note that the calculations provided are based on the given information and may not be exact due to rounding.