A bus increase its speed from 36km per hour to 72km per hour in 10s find its acclerations

A bus increase its speed from 36km per hour to 72km per hour in 10s fi

1.	A bus increase its speed from 36km per hour to 72km per hour in 10s find its acclerations
Answer» u = 36 km/hr = 365/18 = 10 m/sv = 72 km/hr = 725/18 = 20 m/st = 10 sa = ?a = v-u/ta = 20-10/10 = 10/10 = 1m/s^2