Guest

If a swimmer who can swim with a speed of A m/s in calm water stretchs a a river of width d, and with stream velocity B m/s. Then a) What's the condition for shortest time taken to reach other bank? Whats the expression for shortest time? b) What's the expression for drift and expression for minimum drift?


 If a swimmer who can swim with a speed of A m/s in calm water stretchs a a river of width d, and with stream velocity B m/s. Then

a) What's the condition for shortest time taken to reach other bank? Whats the expression for shortest time?

b) What's the expression for drift and expression for minimum drift?


Grade:11

0 Answers

No Answer Yet!

ASK QUESTION

Get your questions answered by the expert for free