subject
Physics, 27.06.2019 20:00 katarawho

8.–/6.25 points my notes question part points submissions used suppose at one point along the nile river a ferryboat must travel straight across a 1.40-mile stretch from west to east. at this location, the river flows from south to north with a speed of 2.35 m/s. the ferryboat has a motor that can move the boat forward at a constant speed of 21.8 mph in still water. in what direction should the ferry captain direct the boat so as to travel directly across the river?

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 11:10
Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.
Answers: 3
question
Physics, 22.06.2019 11:20
Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .
Answers: 3
question
Physics, 22.06.2019 15:30
Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time Ο„ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 Γ— 10^3 km for its moon europa.
Answers: 2
question
Physics, 22.06.2019 18:30
Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
Answers: 3
You know the right answer?
8.–/6.25 points my notes question part points submissions used suppose at one point along the nile r...
Questions
question
Mathematics, 09.03.2021 21:20
question
Biology, 09.03.2021 21:20
question
Mathematics, 09.03.2021 21:20
question
English, 09.03.2021 21:20
Questions on the website: 13722362