Question

The lenght l cm of a simple pendulum is directly proportiona to the square of its periods (time taken to complete one oscallation) T seconds. A pendulum with a lenght of 220.5cm has a period of 3s 1. Find an equation connecting l and T 2. Find the lenght which has period of 5s 3. What is the period of pendulum which has a lenght of 9.8m?

Answer 1

Answer:

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 pendulunm