Question

What is the time period taken for a pendulum with lent\gth from the BOB to the tip 75cm

Answer 1

Hello, here’s the answer mate

We know, the time period of a pendulum is given by :-

T = 2π√l/g

Where,

l = 75 cm = 7.5 m and g = 9.8 m/s²

T = 2π√0.75/9.8

T = 2π√7.653

T = 17.37 s

Hope it’ll help

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