A moves with 65km/hr while is B is com ing back of A with 80km/hr .The relative velocity of B w.r.t A is
80kmph
60kmph
15kmph
145kmph
Answers
Answered by
0
Answer:
v=u+at
put this formula you will get your answer
Mark me as brainliest!!
Answered by
0
Answer:
Imagine that you are A and you are running with
a speed of 65km/hr and B who is coming back of
you is running with a speed of 80km/hr.
as you are already running with a speed of 65km/
hr you will see that B is running with a speed of
(80 65)km/hr = 15km/hr
suppose if you are at rest and you are watching
B who is running with a speed of 80km/hr then
because you are at rest and your velocity is zero
- you see that B is running with a speed of 80km/
hr
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