Respuesta :

maryam1011

Answer:

this is easy u need just to put values in the formula

Step-by-step explanation:

putting values in the formula

T =

[tex]2\pi \sqrt{l \div g} [/tex]

T =2×3.14√0.65÷9.8

T= 6.28√0.066

T=6.28×0.25

T=1.617s answer

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