Physics, 25.09.2020 05:01 jojomgarcia01

Asa watches her mom rub soap on her finger to help get a ring unstuck. He thinks that the soap reduces friction. He designs an investigation to test his theory. He pills a weight across a board and records the force with a spring scale. He then puts soap on the board and pulls the weight again. Which of the following variables is Asa measuring?

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Asa watches her mom rub soap on her finger to help get a ring unstuck. He thinks that the soap reduc...

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