Question

a car is moving with a speed of 60 km/hr and car B is moving with a speed of 75km/hr along a parallel straight path starting from the same point what is the position of car A w.r.t B after 20 minutes​

Answer 1

Answer:The position of car A w.r.t.B is 4.95 km.

Explanation:

Given that,

Speed of car A

=60km/h

Speed of car B

=75km/h

Time t = 20 minutes

We know that,

• the distance of car A
• d=vt

             =60km/h×0.33h

            =19.8km

The distance of car B

d'=vt

 =75km/h×0.33h

 =24.75km

Now, the position of car A w.r.t.B is

Δd=d-d'

    =24.75-19.8

   =4.95km

Hence the position of carA w.r.t B is 4.98km