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Questions tagged 'Oscillation'

2 questions

R
Royal Zulauf

Jan 22, 2025

A mass on a string of unknown length oscillates as a pendulum with period of 4.77 s.?

A mass suspended on a string of unknown length oscillates as a pendulum with a period of 4.77 seconds. If the length of the string is doubled, what will be the new period? What will the period be if t...

A
Anonymous

Jan 17, 2025

Which of the following is true about AC electricity?

Which of the following statements about AC electricity is true? In the U.S., AC electricity oscillates at 60 Hz. It travels from a hot line and returns on a neutral line. It always takes the path of...