subject
Physics, 19.02.2020 05:58 xrenay

"A boat that can travel at 4.0 km/h in still water crosses a river with a current of 2.0 km/h. At what angle must the boat be pointed upstream (that is, relative to its actual path) to go straight across the river?

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 10:30
You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.
Answers: 3
question
Physics, 22.06.2019 18:20
An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped
Answers: 2
question
Physics, 22.06.2019 20:00
Anika asks eva to roll a basketball and then a bowling ball to her. which requires more force to roll, and why?
Answers: 3
question
Physics, 22.06.2019 22:00
Hat is the most commonly cited cause of occupational injuries in the healthcare sector? a. repositioning of patients b. manual pipetting c. slips and trips d. workplace violence
Answers: 3
You know the right answer?
"A boat that can travel at 4.0 km/h in still water crosses a river with a current of 2.0 km/h. At wh...
Questions
question
Mathematics, 11.03.2021 04:50
question
Mathematics, 11.03.2021 04:50
question
Mathematics, 11.03.2021 04:50
question
Computers and Technology, 11.03.2021 04:50