Answers: 2
Physics, 22.06.2019 23:30, selena827
You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?
Answers: 2
Physics, 23.06.2019 10:10, aeshaalhemri
Human population projections are subject to change due to fluctuations in global fertility and mortality rates
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Physics, 23.06.2019 12:00, landowatson123
Which wave would cause destructive interference at every point of the wavelength and completely cancel out the wave?
Answers: 2
In fatal crashes, more than % of passenger car occupants who were totally ejected from the vehicle w...
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