A moves with 65 km/h while B is coming back of A with 80 km/h. The relative velocity of B with respect to A is 

(1) 80 km/h

(2) 60 km/h

(3) 15 km/h

(4) 145 km/h

Concept Videos :-

#35-Intro-to-Relative-Motion
#36-Solved-Examples-19
#37-Solved-Examples-20
#38-Concept-of-River-Man-Problem
#39-Solved-Examples-21
#40-Rain-Man-Problem
#41-Wind-Plane-Problem

Concept Questions :-

Relative motion
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