Questions
To a person going east in a car at velocity of 25 kmph, a train appears to move towards north with a velocity of
detailed solution
Correct option is D
V¯Tm=V¯T−V¯m , V¯T=V¯Tm+V¯m , |V¯T|=V¯Tm 2+V¯m 2=50kmphtanθ=VTmVm=25325 , ∴θ=600 N of ETalk to our academic expert!
Similar Questions
A body which has a speed of 5km/hr in still water crosses a river of width 1km along the shortest possible path in 15minutes. The velocity of the river water in km/hr is
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