Physics, 18.07.2019 10:00, jady20krazy

Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box? –30 n–8 n8 n30 n

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Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the...