a ship is moving at a speed of 56km/hr. one second later it is moving with 58km/hr. what is it's acceleration??
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speed = distance/time
so : distance = speed * time
acceleration , a = (change in velocity)/(time)
though you can use a = (change in speed)/(change in time)
so change in speed = 2 km/h
change in time = 1 second
a = 2/1 = 2a
so : distance = speed * time
acceleration , a = (change in velocity)/(time)
though you can use a = (change in speed)/(change in time)
so change in speed = 2 km/h
change in time = 1 second
a = 2/1 = 2a
arunraimau:
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a=(v-u)/t= {(58×5/18)-(56×5/18)}/1m/s^2=5/9m/s^2
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