Which of the following is/are likely to affect the time period of a simple pendulum? (i) length (ii) amplitude of vibration (iii) mass of the bob

Which of the following is/are likely to affect the time period of a si

1.	Which of the following is/are likely to affect the time period of a simple pendulum? (i) length (ii) amplitude of vibration (iii) mass of the bob
Answer» Solution :(i) Length. If the MASS INCREASES WITHOUT CHANGING the centre of mass it will not AFFECT the period.