E$-1$ PERIODIC AND SIMPLE HARMONIC MOTION

$\backslash$table$[[5.,\backslash$table$[[$If a pendulum has a length of $1\mathrm{.}50$ meter, and you measure a Time Period of $3\mathrm{.}00$ second, what is the value of acceleration due to gravity at that place.$],[$a$.,6\mathrm{.}58\frac{m}{s^2}$