Question

change the speed of 1) 60m/s into k/h,2) 40 km/h into m/s​

Answer 1

Answer:

60×1000/60×60= 16.67

Answer 2

Answer:

to convert m/s multiply by 5/18

1) 16.66km/hr

to convert km/hr to m/s multiply by 18/5

2) 144m/s