Answer to Question #177660 in Physics for hhhhhhhh

Question #177660

A 7.0N force acts on a 1.5 kg mass to give it an acceleration of 4.0 m/s2, south. The force of friction, including direction, is

Expert's answer

"F_{net}=ma\\to 7-F_f=1.5\\cdot4\\to F_f=0"

Based on the condition of the problem "F_f=0" . Answer

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