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L=200m 1250 Problem 1: A car having a mass of 1200 kg accelerates from 30 to 70 km/h on an uphill road. The car travels 200 m

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Answer #1

2o m= 1200 lag V, = 30x = 8.3333 mis V2 = 70x548 = 19.4444 m/s Distance Ravelled l = 200 m. - Can Change in KE AKE = 2 m ( V,

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