Question

A man walkes 10km at an average
speed of 5 km/h. During the first hoursof walk, his speed is 6kmph. Find

a) The total time of walk?
b) Avevage speed during serond hour?
c )if he returns to the same position
find average velocity?​

Answer 1

Answer:

a)2hours

b)4kmph

c)0

Explanation:

i am not sure but I think it is the answer

a) total distance/average speed=10/5=2hours

b)total distance/total time=4/1=4kmph

c)the velocity will be 0 as he returned to the same place