subject
Physics, 17.10.2021 08:30 dondre54

quan sát dòng nước chảy chậm từ vòi nước xuống dưới, ta thấy nước bị thắt lại tức là ở gần vòi tiết diện dòng nước lớn hơn tiết diện phía dưới, tại sao?

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 18:30
What is magnetic flux? explain faraday's law of induction.
Answers: 1
question
Physics, 21.06.2019 22:10
The car hoist allows the car to be driven onto the platform, after which the rear wheels are raised. if the loading from both rear wheels is 1380 lb, determine the force in the hydraulic cylinder ab. neglect the weight of the platform itself. member bcd is a right-angle bell crank pinned to the ramp at c. the force is positive if in tension, negative if in compression.
Answers: 2
question
Physics, 22.06.2019 05:20
Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity
Answers: 1
question
Physics, 22.06.2019 08:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 2
You know the right answer?
quan sát dòng nước chảy chậm từ vòi nước xuống dưới, ta thấy nước bị thắt lại tức là ở gần vòi tiết...
Questions
question
Chemistry, 30.04.2021 20:40
Questions on the website: 13722359