Question

Find the time period of a simple pendulum whose length is 1m. [Take g =π
m/s]​

Answer 1

Answer:

according to the question if g=π then...

T = 2π√1/π

= 2√π.

but if we take g=10m/s2 then...

T=2π√1/10

= 2s.

simply we call it as seconds pendulum.

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Answer 2

answer is in attachment