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QUESTION 9 To maintain a constant speed, the force provided by a cars engine must equal the drag force plus the force of fri
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Ba - 1xCxfaिnxAxv® 2 १7-५mlb =०-०21mlks sCe 0.64 - eनঃ , fair : 121 129/m3 A : 2- ५५^2 ।X 0.6 ५X।-21X2.५५X (0-०27)2 ह 2 Fo 6-

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