Question

The acceleration of a car is 51840km per hour square the same in meter per second square is

Answer 1

The acceleration of car in metre per second of 51840km\h is (51840×5/18)

Answer 2

a=51840 km/hr^2

1km=1000 m

1hr=60*60=3600 sec

therefore

a=5180*1000/3600 km/hr^2

=1438.89 m/s^2

Hope this helps