a bus decreases its speed from 63 km/h to 44km/h in 10 seconds. calculate the acceleration of the bus.
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Explanation:
here the 63km/hr is initial velocity(u) and 44km/hr is final velocity(v)and time is 10 sec,to find the acceleration the formula is final velocity-initial velocity ÷time that means 44km/hr-63km/hr÷10 sec is -1.9m/s^2
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