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A child on a playground swing makes a complete to-and-fro swing each 2 seconds. The period is: 0.5 seconds 1 second 2 seconds
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A child on a playground swing makes a complete to-and-fro swing each 2 seconds. The period is:

0.5 seconds
1 second
2 seconds

User Max De Marzi
by
8.5k points

1 Answer

2 votes
The period IS the time it takes to make a complete swing to-and-fro.
You just told us that it takes 2 seconds, so THAT's the period.
User Nickiaconis
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8.1k points
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