<<@QanitaAbbas says : if velocity is constant so won't the force be constant plus you have told us if velocity is constant so force =0>> <<@asifulhaq6972 says : @understandingmath1 Oxford new syllabus D1, D2, D3 Math solutions are availabe.>> <<@Fatal_dinosaurs says : Second>> <<@VoidHuskie says : First.>>
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