Physics, 24.06.2019 14:50, sykirahopper123

Always use significant figure rules. remember that these rules apply to all numbers that are measurements. calculate the force at sea level that a boy of mass 40 kg exerts on a chair in which he is sitting. n a. 390 b. 40. c. 4

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Always use significant figure rules. remember that these rules apply to all numbers that are measure...