Mathematics, 23.04.2020 09:46, lbelle

The length, l cm, of a simple pendulum is directly proportional to the square of its period (time taken to complete one oscillation), T seconds. A pendulum with a length of 220.5 cm has a period of 3 s.

1) Find an equation connecting l and T

2) Find the length of a pendulum which has a period of 5s.

3) What is the period of a pendulum which has a length of 0.98m?

Answers: 2

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The length, l cm, of a simple pendulum is directly proportional to the square of its period (time ta...