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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 13 - Simple Harmonic Motion > Two simple pendulums whose lengths are 100cm and 121cm are suspended side by side. their bobs are pulled together and then released. After how many minimum oscillation of the longer pendulum will the two be in phase again

Two simple pendulums whose lengths are 100cm and 121cm are suspended side by side. their bobs are pulled together and then released. After how many minimum oscillation of the longer pendulum will the two be in phase again

Two particles A and B execute simple harmonic motions of periods T and 5T / 4. They start from mean position. The phase difference between them when the particle A complete one oscillation will be: