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When a train's velocity is 12.0m/s eastward, raindropsthat are falling vertically with respect to the earth make tracesthat are inclined 30degrees to the vertical on the windows of thetrain.
a) What is the horizontal component of a drop's velocity withrespect to the earth? With respect to the train?
b) What is the magnitude of the velocity of the raindrop withrespect to the earth? With respect to the train?
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