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A car accelerates uniformly from 18km/h to 36/h in 5s . calculate​

Answer»

Answer:

Initial SPEED = u = 18 km/hr = 5 m/s

 

FINAL sped = V = 36 km/hr = 10 m/s

 

acceleration a = (v-u)/t = (10-5)/5 = 1 m/s2

 

Distance travelled S = u t + (1/2) a t2 = 5×5 + (1/2)×1×52 = 37.5 m

Explanation:



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