Physics, 15.05.2021 06:50, chodister353
A circus van moves 50 km east in the first hour, 40 km west in the second hour, and 30 km north in the next half hour. Calculate the average velocity of the travelling circus van.
Answers: 3
Physics, 21.06.2019 20:20, acsmelis
Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?
Answers: 1
A circus van moves 50 km east in the first hour, 40 km west in the second hour, and 30 km north in t...
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