rain is falling at the speed of 25 root 3 metre per second vertically the wind blow west to east at a speed of 25 metre per second find the velocity of rain is experienced by a person standing on the ground
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The relative velocity of the rain with respect to the wind then its velocity will be
Vof rain - V of wind.
So, the velocity of rain with respect to wind will be:-
√(Vrain^2 + Vwind^2 - 2Vr*Vw*cosx).
Since, the angle x is 90 so we will get that
✓{(25✓3)^2 + (25)^2}.
Or which is ✓2500 which will be the velocity of 50m/s which will be the relative velocity.
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