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## Pendulums

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**Lesson 10/21**Pendulums Starter Look at the pendulum and describe its motion. Too Easy? What is the time period of a simple pendulum? What is the motion simple pendulum called?**Pendulums oscillate (move side to side)**• The amplitude is the distance from O to either A or B • Time period is the time for 1 complete cycle of motion. • -Time from A to B B A O The equilibrium point**Time period of a pendulum**• This will depend on • Length of the pendulum. Time period = 1 /frequency Complete the summary questions.