Question

what will be the speed of boy in m/s and km/hr if it travels 40 kms in 5 hrs?​

Answer 1

Answer:

Answer Expert Verified

= > Distance (s) = 40km. = > Time (t) = 5hrs . = > 8 km /hr . 5 hrs = 5 × 60 × 60 sec.

Answer 2

Answer:

Speed = Distance/Time

Speed= 40/5

speed= 8 km/hour

also,

speed = 8 x 1000/ 3600

= 2.222 m/s

= 2.23 m/s (approx.)

hope it helps..