Answer to Question #255589 in Physics for Kie

Question #255589
What is the applied force needed on 2.0 kg block of wood accelerating at 4.0m/s^2 along rough table with a 10 N force of friction acting in the opposite direction?
1
Expert's answer
2021-10-24T18:27:28-0400

Apply Newton's second law to get the answer!


"ma=F-f,\\\\\nF=ma+f=2\u00b74+10=18\\text{ N}."


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