27.5 because of you divide the 55miles with the time you get your velocity which is the speed.
Answer:
As an object’s temperature increases, the Rate at which it radiates energy increases.
Do swimming which make Newtons Third Law
Answer:
Answer: It takes 5,730 years for half the carbon-14 to change to nitrogen; this is the half-life of carbon-14. After another 5,730 years only one-quarter of the original carbon-14 will remain
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