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In what direction does the medium move relative to the direction of the wave? explain.
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Tall pacific coast redwood trees can reach heights of about 100 m. if air drag is negligibly small, how fast is a sequola cone moving when it reaches the ground f it dropped from the top of a 100 m tree?
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One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?
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The peak current through a capacitor is 8.2 mAmA when connected to an AC source with a peak voltage...
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