The time, T, in seconds, it takes a pendulum to make one swing depends on the length of the pendulum and is given by

T (L) = 2π√(L/32,)

where L is the length of the pendulum in feet.

Find the time (in seconds) it takes the pendulum to make one swing if the length of the pendulum is 6ft. Round to the nearest hundredth of a second.

Find the time it takes (in seconds) the pendulum to make one swing if the length of the pendulum is 9in. Round to the nearest hundredth of a second.