Two speedboats can each travel at v= 5 m/s with respect to water. one boat crosses the
river o...
![subject](/tpl/images/cats/fizika.png)
Two speedboats can each travel at v= 5 m/s with respect to water. one boat crosses the
river of the width l=1000 m by moving strictly perpendicular from point a to point b and
back. water flows at u=0.5 m/s as shown. the second boat is moving along the center of
the river from points c to d and back, distance s=1000 m. a) how the first boat should
move with respect to water in order to move from a to b? b) find times t1 and t2 needed
for each boat to complete the roundtrip.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:30
How would a small bar magnet be oriented when placed at position x?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:30
Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:40
What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Heterogeneous mixture with larger particles that never settle is
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 20:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 11.06.2021 20:10
![question](/tpl/images/cats/biologiya.png)
Biology, 11.06.2021 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 20:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.06.2021 20:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 20:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 11.06.2021 20:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 11.06.2021 20:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 20:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 20:10
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 20:10