In times square in new york city, people celebrate on new year's eve. some just stand around, but many move about randomly. consider a group consisting of all of these people. approximately, what is the total linear momentum of this group at any given instant? a. zero
b. their average speed multiplied by their total mass
c. their total impulse
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In times square in new york city, people celebrate on new year's eve. some just stand around, but ma...
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