Two simple pendulums A and B are suspended side by side at the same location

PHYSICS · Multi-part · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

Two simple pendulums A and B are suspended side by side at the same location. The length of A is

0.50\,\text{m}

and the length of B is

2.0\,\text{m}

. (i) Find the ratio of their frequencies

f_A : f_B

. (ii) Which pendulum takes a longer time to complete one oscillation?