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Motion in A Plane question

2019 · 9 Apr · Shift 1 · Q64
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  5. /2019 · 9 Apr · Shift 1 · Q64

Motion in A Plane question

2019 · 9 Apr · Shift 1 · Q64

JEE MainPhysicsMotion in A PlaneMCQ+4 / −1
The stream of a river is flowing with a speed of 2km/h. A swimmer can swim at a speed of 4km/h. What should be the direction of the swimmer with respect to the flow of the river to cross the river straight ?
  1. A
    150°
  2. B
    120°
  3. C
    60°
  4. D
    90°
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