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A city bus has a horizontal rectangular ...

A city bus has a horizontal rectangular roof and a rectangular vertical windscreen. One day it was raining steadily and there was no wind.
(a) Will the quantity of water falling on the roof in unit time be different for the two cases (i) the bus is still (ii) the bus is moving with speed v on a horizontal road ?
(b) Draw a graph showing the variation of quantity of water striking the windscreen in unit time with speed of the bus (v)

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The correct Answer is:
No (b) `(##IJA_PHY_V01_C02_E01_085_A01##)`
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