Asked by anna
Fadi is in a boat 3 kilometers away from the nearest point A at the sea shore.5kilometers away from A is the home of fadi.
knowing that he can row 6km/hr and run 10km/hr.the objective of this exercise is to find the position of point B on the sea shore where fadi should land his boat so that he can reach his home at the least possible time.
1) Denote by x the distance AB expressed in km.find the distances from the boat to B and that from B to the home in terms of x.
2) Express the total time needed by fadi to reach his home in terms of x.
3)find x such that the time is minimum.
4) fadi starts rowing at 11:30am. at what time should he reach his home.
knowing that he can row 6km/hr and run 10km/hr.the objective of this exercise is to find the position of point B on the sea shore where fadi should land his boat so that he can reach his home at the least possible time.
1) Denote by x the distance AB expressed in km.find the distances from the boat to B and that from B to the home in terms of x.
2) Express the total time needed by fadi to reach his home in terms of x.
3)find x such that the time is minimum.
4) fadi starts rowing at 11:30am. at what time should he reach his home.
Answers
Answered by
anna
could you please help me with this problem
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.