How long, in seconds, is required for a car traveling at a speed of 44 km/hr to travel 70 m?

Question

How long, in seconds, is required for a car traveling at a speed of 44 km/hr to travel 70 m?

Answer 1

First, you have to convert km/h into m/sec:  

 

                    44 km/h = 44,000 m/ 3600 sec = 12.22 m/sec

 

Then distance by this speed:

 

                       70 m/12.22 m/sec = 5.74 seconds