physics
posted by scott .
Consider a pendulum of length 4.720 m.
The acceleration of gravity is 9
.
832 m
/
s
2
.
a) What is its period at the North Pole?
Answer in units of s
009 (part 2 of 6) 10.0 points
b) What is its frequency?
Answer in units of Hz

a. T^2 = 4*pi^2(L/g).
L in meters.
g in m/s^2.
b. F = 1/T.