Two cars moving toward each other and in the same direction on a 70 km line

[agbe981]

i have a problem solving a linear motion question, this is the question

two cars moving in a straight line of 70km with velocities 4.4m/s and the other 2.5m/s. when will they meet if

a) they moved towards each other
b) they moved in the same direction.

 

[agbe981]

two cars moving in a straight line of 70km with velocities 4.4m/s and the other 2.5m/s. when will they meet if

a) they moved towards each other
b) they moved in the same direction.

 

[Hootenanny]

i have a problem solving a linear motion question, this is the question

two cars moving in a straight line of 70km with velocities 4.4m/s and the other 2.5m/s. when will they meet if

a) they moved towards each other
b) they moved in the same direction.

Welcome to PF,

Firstly we have Homework forums for textbook questions, don't worry about it now, a mentor will move your posts there in due course.

Secondly, we don't solve homework questions for you! You have to do some work of your own! What have you attempted thus far? Have you any ideas?