Physics, 16.09.2019 13:30 MIStatefan2003
Two billion people jump up in the air at the same time with an average velocity of 7.0 m/sec. if the mass of
an average person is 60 kilograms and the mass of earth is 5.98 × 1024 kilograms:
a. what is the total momentum of the two billion people?
b. what is the effect of their action on earth?
Answers: 1
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