# Quiz 1 - Which of the following is NOT a derived unit a m b...

• Test Prep
• 2

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Which of the following is NOT a derived unit? a. m b. m 3 c. m 2 d. m/s 2 e. m/s status: correct (1.0) correct: a your answer: a feedback: Correct. 2 What happens to the period of a pendulum as its frequency is increased? a. the period decreases b. more information is needed to determine the answer. c. the period increases d. the period will increase or decrease, depending on the original value of the frequency. e. the period remains constant status: correct

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Unformatted text preview: (1.0) correct: a your answer: a feedback: Correct. 3 A child on a swing swings back and forth 25 times in 35 seconds. What is the frequency of the swing? a. 0.71 Hz b. 1.4 Hz c. 0.029 Hz d. 35 Hz e. 25 Hz status: correct (1.0) correct: a your answer: a feedback: Correct. 4 A child on a swing swings back and forth 25 times in 35 seconds. What is the period of the swing? a. 0.040 s b. 0.71 s c. 35 s d. 1.4 s e. 25 s...
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• Spring '16
• N/A
• Hertz, Period, Hz, SI derived unit, swing swings

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