Question

a boy standing running from his house with uniform speed at the time of 1 hour to reach the playground if the distance between his house and the playground is 3.6 kilometre calculate his speed in kilometre per hour metre per second into metre per second​

Answer 1

Speed = Distance / Time = 3.6 km /1 hr = 3.6 km/h = 3.6*5/18 m/s = 1 m/s