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A man is watching on a road with velocity V.Velocity of rain relative to the man appears to be 2V and the rain is falling down vertically velocity of the rain is
Asked by Koteswarao002 | 24 Apr, 2019, 06:20: AM
answered-by-expert Expert Answer
Figure shows the vector diagram of velocity of man, relative velocity of rain in the direction of man's velocity,
actual velocity of rain and apparent velocity of rain.
 
It can be seen from figure, if X is actual velocity of rain, then apparent velocity 2V is resultant of V and X.
 
hence velocity of rain, X = begin mathsize 12px style square root of open parentheses 2 v close parentheses squared minus V squared end root space equals space square root of 3 space V end style
Answered by Thiyagarajan K | 24 Apr, 2019, 15:09: PM

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