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Beschreibung
A man can ride a boat in calm water with u ms¿1 continuous velocity. A dog can swim in calm water v ms¿1 continuous velocity. The man and dog both stay on the same bank of a straight river on points A,B respectively which is flowing with V ms¿1 continuous velocity of width a meters. The length of AB is d meters. AB is in the direction of V(V¿u¿v).The man ride the boat across the river such that he can reach the point C which is situated directly opposite to the point A. Show that ,the time taken by him to move from A to C is given by äu2¿V2 seconds.
Details
| Verlag | LAP LAMBERT Academic Publishing |
| Ersterscheinung | 28. Januar 2020 |
| Maße | 22 cm x 15 cm x 0.4 cm |
| Gewicht | 102 Gramm |
| Format | Softcover |
| ISBN-13 | 9786200548573 |
| Seiten | 56 |
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