What will be the speed of body in m/s and km/hr if it travels 40 kms in 5 hrs ? - Sarthaks eConnect | Largest Online Education Community
![SOLVED: Where the posted limit is 55 miles per hour (mi/h or mph), what is this speed (a) in meters per second and (b) in kilometers per hour? SOLVED: Where the posted limit is 55 miles per hour (mi/h or mph), what is this speed (a) in meters per second and (b) in kilometers per hour?](https://cdn.numerade.com/ask_previews/65bfd423-e8b4-4440-9367-a021ceaf9d8a_large.jpg)
SOLVED: Where the posted limit is 55 miles per hour (mi/h or mph), what is this speed (a) in meters per second and (b) in kilometers per hour?
![SOLVED: * Convert 80 km/h to m/s (using scientific notation and also express your answer in scientific notation). * The density of a substance is 19.6 g/mL, convert this to kg/L (using SOLVED: * Convert 80 km/h to m/s (using scientific notation and also express your answer in scientific notation). * The density of a substance is 19.6 g/mL, convert this to kg/L (using](https://cdn.numerade.com/ask_previews/6bbab840-1063-4bd5-984d-f514eeb0a6c3_large.jpg)
SOLVED: * Convert 80 km/h to m/s (using scientific notation and also express your answer in scientific notation). * The density of a substance is 19.6 g/mL, convert this to kg/L (using
![speed of a car is 108 km per hour convert into metre per second and kilometre per minute - Brainly.in speed of a car is 108 km per hour convert into metre per second and kilometre per minute - Brainly.in](https://hi-static.z-dn.net/files/df2/f01fcd18f40a9287f491902668a51336.jpg)