Question

a car travels a distance of 160 km in 4 hours at a uniform speed Express the speed into metre per second and metre per minute​

Answer 1

HEY MATE HERE IS YOUR ANSWER:-

Express in metre per minute:-

240minutes(4 hour)= 16000m
1minute=16000/240
=666.666 m per hour


Express in metre per second:-

14400seconds(4hour)=16000m
1second=16000/14400
=1.111 m per second


HOPE THIS WILL HELP YOU PLEASE MARK IT AS BRAINLIST AND GIVE THANKS TOO.

Answer 2

Given:- Distance = 160km = 160000 m

            time taken = 4 hours = 240 minutes =14400 seconds.

                         SPEED = DISTANCE / TIME

So, speed in m/s = 160000/14400 = 100/9 m/s

     speed in m/min = 160000/240 =2000/3 m/min

THANK YOU...