two piers, a and b, are located s km away from each other along a river. a motorboat, with a speed of v km/hour in still water,

Question

2 years ago

5

two piers, a and b, are located s km away from each other along a river. a motorboat, with a speed of v km/hour in still water,

is cruising between the two piers. How much time t (in hours) will the motorboat need to get from pier a to pier b and back, if the speed of the current is 5km/hour? find t if: s=105 v=40

Mathematics

1 answer:

Lyrx [107] · Answer 1 · 2023-03-09T02:14:48+03:00

Lyrx [107]2 years ago

3 0

Answer:

speed in still water is v=40 speed of current