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T=2p/? =2p/4p = 0.5s
f=1/T = 1/0.5 = 2Hz
Moraa orina answered the question on April 11, 2018 at 16:58
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Date posted: April 11, 2018. Answers (1)
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Date posted: April 10, 2018. Answers (1)
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Date posted: April 10, 2018. Answers (1)
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Date posted: April 10, 2018. Answers (1)
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Date posted: April 10, 2018. Answers (1)
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Date posted: April 10, 2018. Answers (1)