[mooony14]

suppose that a ferrari and porsche begin a race with a moving start and each moves with constant speed one lap of the track is 2km the ferrari laps the porsche after the porsche has completed 9laps . if the speed of 18laps the ferrari had been 10kmh less.the porsche would have traveled before begin overtaken .whate were the speeds of the two care ? لو سمحتوا اريد مناقشة هذه المسألة في الميكانيكا علما بان الحل النهائي عندي حاولت احلها عن طريق قوانين الحركة الدائريه ماقدرت اتمنى اني احصل اجابه كافيه ولكم مني جزيل الشكر