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Rain is falling vertically with a velocity of 15 ms−1. A person rides a bicycle with a speed of 15 ms−1 in the west to east direction. What is the direction (angle with vertical) in which he should hold his umbrella to save himself from the rain? |
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Answer» Rain is falling vertically with a velocity of 15 ms−1. A person rides a bicycle with a speed of 15 ms−1 in the west to east direction. What is the direction (angle with vertical) in which he should hold his umbrella to save himself from the rain? |
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