Which of the Following Combinations of Variables Results in the Greatest

Multiple Choice

Which of the following combinations of variables results in the greatest period for a pendulum?

A) length = L, mass = M, and maximum angular displacement = 3 degrees
B) length = 2L, mass = M/2, and maximum angular displacement = 1 degree
C) length = 1.5L, mass = 2M, and maximum angular displacement = 2 degrees
D) length = $\sqrt{2}$ L, mass =
$\sqrt{2}$ M, and maximum angular displacement =
$\sqrt{2}$ degrees
E) length = $\sqrt{3}$ L, mass = 4M, and maximum angular displacement = 4 degrees