Physics, 18.10.2019 13:30, Teenabrewer28
Aliquid flowing from a vertical pipe has a very definite shape as it flows from the pipe. to get the equation for this shape, assume that the liquid is in free fall once it leaves the pipe. just as it leaves the pipe, the liquid has speed v0 and the radius of the stream of liquid is r0.
a) find an equation for the speed of the liquid as a function of the distance y it has fallen.
b)combining this with the equation of continuity, find an expression for the radius of the stream as a function of y.
c)if water flows out of a vertical pipe at a speed of 1.20 m/s, how far below the outlet will the radius be one-half the original radius of the stream?
Answers: 1
Physics, 21.06.2019 22:30, lafuiciosa10
How have the competing explanations' experiments on atoms affected the development of the atomic model?
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Physics, 22.06.2019 05:50, gabigraceberg
High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.
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Physics, 22.06.2019 14:00, tonytashaqua
Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
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