Pendulum The period of a pendulum is given by 7, T = 2n where L is the length of the pendulum in feet, g is the acceleration due to gravity, and T is the time in seconds. The pendulum has been subjected to an increase in temperature such that the length has increased by %. (a) Find the approximate percent change in the period. (b) Using the result in part (a), find the approximate error in this pendulum clock in 1 day.

Pendulum The period of a pendulum is given by 7, T = 2n where L is the length of the pendulum in feet, g is the acceleration due to gravity, and T is the time in seconds. The pendulum has been subjected to an increase in temperature such that the length has increased by %. (a) Find the approximate percent change in the period. (b) Using the result in part (a), find the approximate error in this pendulum clock in 1 day.