1) What is a pendulum? a) A clock b) Small metal bob suspended by a long thread c) Length d) Immovable metal bob 2) What is the period of the pendulum? a) One complete cycle b) Half cycle c) Swinging of the bob d) Two half cycle 3) Which of the following does not affect the period of the pendulum? a) Gravity b) Mass c) Density d) Weight 4) At which point of the swing of the pendulum is the bob moving fastest? a) At the bottom of the Arc b) On top of the arc c) At the middle of the arc d) At the end of an arc 5) As a pendulum gets longer, what happens to the period? a) Stays the same b) Increase c) Decrease d) All of the above 6) What is the unit of the period of a pendulum? a) Second b) Time c) Millisecond d) Hour 7) Pendulum measures? a) Time in second b) Time in minutes c) Time in days d) Time in hours

Pendulum BGE

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