A boy reach
ed a railway station 4 km away from his house run a uniform speedhour. He took rest for 0.5 hour at the station and then came back to his house walking with auniform speed in 1.5 hour represent the whole journey by of boy time -displacementand determine his average speed.
Answers
Answered by
0
Explanation:
6.0 hour is the time so he travel 4 km
Similar questions