Question

Two cars M and N meet at a particular crossing every day. travelling in the same direction. Car M travels at a speed of 10 kmph. One day Car M comes late by 25 min and meets car N 5 km before the crossing. What is the speed of car N?​

Answer 1

Answer:

Distance covered by truck =5 km

Time =3 min

Relative velocity of truck =  

3 min

5 km

​

=  

60

3

​

hr

5km

​

=  

3

300

​

=100 km/h

Now, velocity of truck =v=(100−60)

⇒v=40km/h

Step-by-step explanation: