Question

A simple pendulum on earth has a period of 1.00 s where the acceleration due to gravity is g = 9.81 m/s2. The pendulum is then taken to neptune, where the acceleration due to gravity is 1.14g. (a) would its period increase, decrease, or stay the same?

Answer 1

Hi Mate!!

T is inversely proportional to √g

As g decrease at the surface of Neptune
Time period increases.

by a factor of 2.83sec