Explore IDNLearn.com to discover insightful answers from experts and enthusiasts alike. Find reliable solutions to your questions quickly and accurately with help from our dedicated community of experts.

You calibrate a grandfather clock so that it has a period of 2.00 s in San Francisco, where the acceleration of gravity is 9.800 m/s². You then take the clock with you when you move to Chicago, where the acceleration of gravity is 9.803 m/s². How much must you lengthen the pendulum so the clock keeps correct time?
____ mm