a bicycle increases its velocity from 10 km per hour to 15 km per hour in 6 seconds calculate its acceleration
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a= v-u/t
here, v= 15km/hr^1×5/18= 25/6 m/s^1
u= 10km/hr^1×5/18=25/9 m/s^1
t=6s
a=(25/6-25/9)÷6s
= 25/18=1.41m/s^2
here, v= 15km/hr^1×5/18= 25/6 m/s^1
u= 10km/hr^1×5/18=25/9 m/s^1
t=6s
a=(25/6-25/9)÷6s
= 25/18=1.41m/s^2
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