What is the speed of a car is 72 km per hour express 18 meters per second?
What is the speed of a car is 72 km per hour express 18 meters per second? 72Km/hr = 72×5/18 = 20 m/s. What is a car moving with 72 km per hour convert speed… What is the speed of a car is 72 km per hour express 18 meters per second?