Question

A motorcycle stunts man belonging to fair rides over the vertical walls of a circular well at an average speed of 54 km/h for 5 minutes. If radius of the well is 5 meters then what is the distance traveled by stunts man?

Answer 1

Here,

Speed = 54 km/hr

           = 54000 m/ 60 mins

            =900 m/min

Time = 5 mins

So, Distance traveled =  5*900 = 4500 m = 4.5 km

(i don't think the radius of the well is needed)