Question

Определи длину математического маятника с периодом колебаний 4,6 с. При расчетах прими π=3,14, g=9,8 м/с².

Answer 1

Примерно так. Пишу еще 20 символов.

Answer 2

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Answer 3

Calculating the Length of a Pendulum

To calculate the length of a pendulum with a period of oscillation of 4.6 seconds, we can use the formula for the period of a pendulum:

T = 2π√(L/g)

Where: - T = period of oscillation - π = 3.14 (approximation) - L = length of the pendulum - g = acceleration due to gravity = 9.8 m/s²

Calculation

Using the given period of oscillation T = 4.6 s and the value of g = 9.8 m/s², we can rearrange the formula to solve for L:

L = (T² * g) / (4 * π²)

Substituting the given values: L = (4.6² * 9.8) / (4 * 3.14²)

Calculating: L ≈ 5.68 m

So, the length of the pendulum with a period of oscillation of 4.6 seconds is approximately 5.68 meters.