Question

A car moving in a straight line at a speed of 120 km covers in 2 hours. There after
from that left side it fovers 50 km in 1 hour. At that moment its
average speed and average velocity will____
and___​

Answer 1

Answer:

I Think

Average speed is 11/6kmph

Average Velocity is  11/6kmph

Explanation:

Hope it is usefull

Answer 2

Answer :Case 1:-

Distance(d1) =120 km

Time (t1) =2 h

Case 2:-

Distance (d2)=-50 km

Time (t2)=-1 h

Therefore ,average speed=(d1+d2)/(t1+t2)=(120-50)/(2-1)=70 km/h