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What is the speed of a wave that has a frequency of 125 hz and a wavelength of 1.25 meters
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As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy
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What is the speed of a wave that has a frequency of 125 hz and a wavelength of 1.25 meters...
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