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Grade: 11
        
REST AND MOTION
 
​​a swimmer is at point A on the south bank of a river of width 200m.He wants to  cross the river such that the line AB makes an angle 60degree with  the river  flow.The speed of  swimmer in  still  water is 4m/s.In what  direction should he  swim? How much time will  he  take?
3 years ago

Answers : (1)

Nicho priyatham
625 Points
							
what is speed of river ?
3 years ago
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  • 731 Video Lectures
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Course Features

  • 18 Video Lectures
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  • Test paper with Video Solution
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  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


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