The bob of a simple pendulum is replaced by one of the same size but four times the mass. The length and the small amplitude are unchanged. The new period is

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The bob of a simple pendulum is replaced by one of the same size but four times the mass. The length and the small amplitude are unchanged. The new period is

More NEET Physics chapters

Practising is step one. Knowing what to practise next is the hard part.

Practising is step one. Knowing what to practise next is the hard part