The rowing speed of a man relative to water is 5 km/h and the speed of water flow is 3…
Physics · JEE Advanced · NTA Exams — Kinematics
The rowing speed of a man relative to water is 5 km/h and the speed of water flow is 3 km/h. At what angle to the river flow should he head if he wants to reach a point on the other bank, directly opposite to starting point:
- 127°
- 143°
- 120°
- 150°
Answer
(A) 127°
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