Physics, 26.03.2021 15:50 krystinayagel013
Sam pulls Frodo (who has a mass of 40 kg) across the ground with a force of 10 N. If the friction between Frodo and the ground is 7 N, what is Frodo's acceleration?
0.075 m/s2
0.425 m/s2
120 m/s2
680 m/s2
Answers: 2
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