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If a man walks under rain which is falling vertically downwards and the man is walking ...contd

Asked by 17th February 2009, 10:18 PM
Answered by Expert

w.r.t. man velocity of rain will be -vi-vj .

assuming man is walking in x-direction and vertical direction is y.

so rain will fall at an angle of 45 degree with vertical direction so man should keep his umbrella in that direction to prevent him to wetting himself.


Answered by Expert 18th February 2009, 9:26 PM
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