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A car travelling at 20 km/ hr speed up to 60. km/ hr in 6 sec what is its acceleration |
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Answer» Here the formula for finding the acceleration = v-u/tWhere. V= final velocity U= intial velocity T= timeSo, U= 20 km/h = 20x5/18= 50/9 m/s. {1000m/3600sec = 5/18m/s}v= 60 km/h = 60x5/18= 50/3 m/st= 6 sa= v-u/t = 50/3-50/9÷6 = 100/9÷6 = 100/9×1/6 = 50/27 m/s^2 Acceleration nikal lo answer a jayega |
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