Problem 29 of 7
Identify period from sinusoidal graph features minima at t=5 and t=15.
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measure one full cycle.
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Measure one full cycle in time, angle, or distance inputs.
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Solution
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1. Identify two consecutive matching points in the cycle.
2. Subtract input values.
3. State the period with input units.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using half-cycle distance unless doubled.