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Physics, 05.03.2021 02:30 thedaisylopez3628

The same 65kg astronaut returns to Earth and goes roller skating. It takes a force is 415N to start moving. It takes a force of 391N to keep
moving. (a) What is the coefficient of static friction? F = umg

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The same 65kg astronaut returns to Earth and goes roller skating. It takes a force is 415N to start...

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