Physics, 21.01.2020 01:31 TheRealKodakBlack
According to a rule-of-thumb. every five seconds between a lightning flash and the following thunder gives the distance to the flash in miles. assuming that the flash of light arrives in essentially no time at all, estimate the speed of sound in m/s from this rule. express your answer to one significant figure and include the appropriate units. what would be the rule for kilometers?
Answers: 3
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What are chlorofluorocarbons and what impact do they have on the atmosphere?
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A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
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According to a rule-of-thumb. every five seconds between a lightning flash and the following thunder...
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