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An aircraft travelling at 600 km/h accelerates steadily at 10 km/h per second. Taking the speed of sound as 1 |
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Answer» Initial velocity, u = 600 km/h Final velocity, v = 1100 km/h Acceleration = 10 km/h/s = 600 km/h2 From formula, a = (v-u)/t t = (v-u)/a t = 50 sec |
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