Answer:
12.54 m/s²
Explanation:
T = Time period of pendulum = 125/95 s = 25/19 s
l = Length of pendulum = 55 cm
g = Acceleration due to gravity
Time period of pendulum is given by
[tex]T=2\pi \sqrt{\frac{l}{g}}\\\Rightarrow g=4\pi^2\frac{l}{T^2}\\\Rightarrow g=4\pi^2\frac{0.55}{\frac{25}{19}^2}=12.54\ m/s^2[/tex]
∴ The g on this planet is 12.54 m/s²
