Physics, 04.02.2021 22:40 marelinatalia2000
What is the impulse on a baseball bat that exerts a force of 250 N on a baseball for 0.15 seconds? J= F. At
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Which term best describes the phrase โsomething that happensโ?
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The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared
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How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects
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What is the impulse on a baseball bat that exerts a force of 250 N on a baseball for 0.15 seconds?...
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