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the initial velocity of a bike …

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the initial velocity of a bike is 60 km h.the brakes were applied so as to produce uniform acceleration in opposite directions -3ms-².Calculate the time taken to become at rest in ms-²
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Anjan Karthi 3 years, 1 month ago

u = 60 km/h × 5/18 = 16.6 m/s.. v = 0 m/s. a = -3 m/s^2. t = ? Therefore, t = v-u/a = -16.6/-3 = 5.5 s//
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