Rain is falling vertically with a velocity of 25 ms ^ - l . A woman rides a bicycle with…
Physics · JEE Main · NTA Exams — Kinematics
Rain is falling vertically with a velocity of 25 \(\mathrm{ms}^{-\mathrm{l}}\). A woman rides a bicycle with a speed of 10 \(\mathrm{ms}^{-\mathrm{l}}\) in the north to south direction. What is the direction (angle with vertical) in which she should hold her umbrella to save herself from the rain?
- \(\tan ^{-1}(0.4)\)
- \(\tan ^{-1}(1)\)
- \(\tan ^{-1}(\sqrt{3})\)
- \(\tan ^{-1}(2.6)\)
Answer
(A) ^ -1 (0.4)
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