3rd Grade Science Quiz
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MOTION AND STABILITY: FORCES AND INTERACTIONS
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A pendulum swings 30, 25, 20, then 15 times each minute. What pattern do you observe?
A
Swings increase by 5 each minute (15, 20, 25, 30).
B
Swings stay the same each minute at 25 swings.
C
Swings decrease by 5 each minute (30, 25, 20, 15).
D
Swings cut in half each minute (30, 15, 7.5, 3.75).
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