subject
Physics, 25.03.2021 04:00 JamierW2005

A boat crosses a 60 meter river with a current of 0.9 m/s. The boat can travel 1.4 m/s in still water. The boat points it bow (front) 30o upstream into the current.. A. Determine the X &Y components of the boat’s velocity.
B. How long will it take the boat to cross the river?
C. Where will the boat reach the other side of the river relative to the boats point of origin?
D. What is the relative magnitude and direction of the velocity of the boat from its point of origin?

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 06:30
=force × distance a. work b. velocity c. pressure d. momentum
Answers: 1
question
Physics, 22.06.2019 12:30
Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=
Answers: 2
question
Physics, 23.06.2019 03:00
Suppose that a cylindrical tank 6 meters high with a radius of 2 meters is filled to the rim with water. the tank is buried so that the top of the tank is 1 meter below ground level. the space above the tank is not filled with water. calculate how much work needs to be done by a pump to pump the water out of the tank up to ground level. (the water weighs 9,800 newtons per cubic meter.)
Answers: 2
question
Physics, 23.06.2019 04:31
In which item is energy stored in the form of gravitational potential energy? a. a slice of bread b. a compressed spring c. an apple on a tree d. a stretched bow string
Answers: 1
You know the right answer?
A boat crosses a 60 meter river with a current of 0.9 m/s. The boat can travel 1.4 m/s in still wate...
Questions
question
Mathematics, 11.02.2020 04:01
Questions on the website: 13722363