How long does it take my mom to walk 5 meters if she is travelling at a speed of 1 km/h. (Hint: to change metres to kilometres divide the metres by 1000)
Mathematics · High School · Sun Jan 24 2021
llm
Answered on
Given :
Distance = 5 meters
Speed = 1 km/h or 1 × 1000/60×60 = 5/18 m/s
Time = distance/speed
Time = 5/5 × 18
= 18 seconds
So, it will take 18 seconds to travel 5 meters.