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Sir give me crct option

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Asked by venkat 23rd April 2018, 11:02 PM
Answered by Expert
Answer:
quantity of Rain water collection is proportional to speed of rain water falling.

Let R is the quantity of rain water colloected when rain is falling with speed v m/s and wind speed is u m/s
 
resultant speed of rain water falling with respect to wind speed is given by
Then quantity of water collected is given by
where k is constant of proportionality. we can write k as
resultant speed of rain water when rain water is falling with speed v m/s and wind speed is 2u m/s is given by
 
then quantity of rain water collected now is given by
 
Answered by Expert 24th April 2018, 4:17 PM
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