subject
Physics, 17.09.2019 21:20 ramirezzairap2u4lh

Two canoeists in identical canoes exert the same effort paddling and hence maintain the same speed relative to the water. one paddles directly upstream (and moves upstream), whereas the other paddles directly downstream. with downstream as the positive direction, an observer on shore determines the velocities of the two canoes to be −1.9 m/s and +2.8 m/s, respectively. what is the speed of each canoe relative to the water?

ansver
Answers: 1

Another question on Physics

question
Physics, 20.06.2019 18:02
Astudent is working in a lab to determine how time affects impulse. the student keeps the force the same in each trial but changes the impact time. some data is shown.
Answers: 1
question
Physics, 22.06.2019 08:00
Why is it important always to use horizontal bars in unit fractions when performing unit conversions?
Answers: 3
question
Physics, 22.06.2019 13:30
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
Answers: 3
question
Physics, 22.06.2019 21:30
Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created
Answers: 3
You know the right answer?
Two canoeists in identical canoes exert the same effort paddling and hence maintain the same speed r...
Questions
question
English, 19.12.2019 19:31
question
Mathematics, 19.12.2019 19:31
question
Biology, 19.12.2019 19:31
question
Mathematics, 19.12.2019 19:31
Questions on the website: 13722361